| 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 | $193.44 | 3.851% | $200.8894 | $200.89 | $200.90 | $200.90 |
| Purchase #2 | $97.40 | 10.524% | $107.6504 | $107.65 | $107.65 | $107.70 |
| Purchase #3 | $244.72 | 9.606% | $268.2278 | $268.23 | $268.25 | $268.20 |
| Purchase #4 | $241.38 | 11.416% | $268.9359 | $268.94 | $268.95 | $268.90 |
| Purchase #5 | $119.79 | 10.630% | $132.5237 | $132.52 | $132.50 | $132.50 |
| Purchase #6 | $153.63 | 7.822% | $165.6469 | $165.65 | $165.65 | $165.60 |
| Purchase #7 | $224.85 | 9.496% | $246.2018 | $246.20 | $246.20 | $246.20 |
| 7 purchase totals = | $1,275.21 | $1,390.0759 | $1,390.08 | $1,390.10 | $1,390.00 | |