| 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 | $235.82 | 3.515% | $244.1091 | $244.11 | $244.10 | $244.10 |
| Purchase #2 | $116.33 | 13.455% | $131.9822 | $131.98 | $132.00 | $132.00 |
| Purchase #3 | $207.55 | 12.336% | $233.1534 | $233.15 | $233.15 | $233.20 |
| Purchase #4 | $211.25 | 9.555% | $231.4349 | $231.43 | $231.45 | $231.40 |
| Purchase #5 | $149.80 | 6.359% | $159.3258 | $159.33 | $159.35 | $159.30 |
| Purchase #6 | $126.39 | 13.117% | $142.9686 | $142.97 | $142.95 | $143.00 |
| Purchase #7 | $10.54 | 10.496% | $11.6463 | $11.65 | $11.65 | $11.60 |
| 7 purchase totals = | $1,057.68 | $1,154.6203 | $1,154.62 | $1,154.65 | $1,154.60 | |