| 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 | $20.42 | 6.509% | $21.7491 | $21.75 | $21.75 | $21.70 |
| Purchase #2 | $127.38 | 4.147% | $132.6624 | $132.66 | $132.65 | $132.70 |
| Purchase #3 | $141.87 | 6.619% | $151.2604 | $151.26 | $151.25 | $151.30 |
| Purchase #4 | $208.86 | 6.463% | $222.3586 | $222.36 | $222.35 | $222.40 |
| Purchase #5 | $73.51 | 8.582% | $79.8186 | $79.82 | $79.80 | $79.80 |
| Purchase #6 | $231.86 | 6.293% | $246.4509 | $246.45 | $246.45 | $246.50 |
| Purchase #7 | $189.77 | 3.253% | $195.9432 | $195.94 | $195.95 | $195.90 |
| 7 purchase totals = | $993.67 | $1,050.2432 | $1,050.24 | $1,050.20 | $1,050.30 | |