| 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 | $243.33 | 12.624% | $274.048 | $274.05 | $274.05 | $274.00 |
| Purchase #2 | $160.65 | 9.413% | $175.772 | $175.77 | $175.75 | $175.80 |
| Purchase #3 | $120.98 | 9.253% | $132.1743 | $132.17 | $132.15 | $132.20 |
| Purchase #4 | $116.47 | 11.565% | $129.9398 | $129.94 | $129.95 | $129.90 |
| Purchase #5 | $187.68 | 13.596% | $213.197 | $213.20 | $213.20 | $213.20 |
| Purchase #6 | $74.40 | 11.576% | $83.0125 | $83.01 | $83.00 | $83.00 |
| Purchase #7 | $106.60 | 12.441% | $119.8621 | $119.86 | $119.85 | $119.90 |
| 7 purchase totals = | $1,010.11 | $1,128.0057 | $1,128.00 | $1,127.95 | $1,128.00 | |