| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $185.30 | 11.432% | $206.4835 | $206.48 | $206.50 | $206.50 |
| Purchase #2 | $242.89 | 11.188% | $270.0645 | $270.06 | $270.05 | $270.10 |
| Purchase #3 | $151.59 | 12.185% | $170.0612 | $170.06 | $170.05 | $170.10 |
| Purchase #4 | $187.37 | 7.227% | $200.9112 | $200.91 | $200.90 | $200.90 |
| Purchase #5 | $107.38 | 12.363% | $120.6554 | $120.66 | $120.65 | $120.70 |
| Purchase #6 | $118.31 | 11.624% | $132.0624 | $132.06 | $132.05 | $132.10 |
| Purchase #7 | $245.26 | 8.722% | $266.6516 | $266.65 | $266.65 | $266.70 |
| 7 purchase totals = | $1,238.10 | $1,366.8898 | $1,366.88 | $1,366.85 | $1,367.10 | |