| 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 | $99.92 | 10.799% | $110.7104 | $110.71 | $110.70 | $110.70 |
| Purchase #2 | $199.35 | 12.207% | $223.6847 | $223.68 | $223.70 | $223.70 |
| Purchase #3 | $120.44 | 12.335% | $135.2963 | $135.30 | $135.30 | $135.30 |
| Purchase #4 | $95.70 | 8.308% | $103.6508 | $103.65 | $103.65 | $103.70 |
| Purchase #5 | $23.88 | 11.135% | $26.539 | $26.54 | $26.55 | $26.50 |
| Purchase #6 | $244.89 | 3.532% | $253.5395 | $253.54 | $253.55 | $253.50 |
| Purchase #7 | $46.99 | 5.840% | $49.7342 | $49.73 | $49.75 | $49.70 |
| 7 purchase totals = | $831.17 | $903.1549 | $903.15 | $903.20 | $903.10 | |