| 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 | $209.86 | 6.832% | $224.1976 | $224.20 | $224.20 | $224.20 |
| Purchase #2 | $163.56 | 9.217% | $178.6353 | $178.64 | $178.65 | $178.60 |
| Purchase #3 | $125.33 | 10.863% | $138.9446 | $138.94 | $138.95 | $138.90 |
| Purchase #4 | $13.97 | 3.788% | $14.4992 | $14.50 | $14.50 | $14.50 |
| Purchase #5 | $38.85 | 9.173% | $42.4137 | $42.41 | $42.40 | $42.40 |
| Purchase #6 | $150.98 | 12.716% | $170.1786 | $170.18 | $170.20 | $170.20 |
| Purchase #7 | $112.97 | 13.511% | $128.2334 | $128.23 | $128.25 | $128.20 |
| 7 purchase totals = | $815.52 | $897.1024 | $897.10 | $897.15 | $897.00 | |