| 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 | $248.39 | 3.396% | $256.8253 | $256.83 | $256.85 | $256.80 |
| Purchase #2 | $224.63 | 13.449% | $254.8405 | $254.84 | $254.85 | $254.80 |
| Purchase #3 | $10.40 | 5.643% | $10.9869 | $10.99 | $11.00 | $11.00 |
| Purchase #4 | $177.40 | 12.873% | $200.2367 | $200.24 | $200.25 | $200.20 |
| Purchase #5 | $112.86 | 11.741% | $126.1109 | $126.11 | $126.10 | $126.10 |
| Purchase #6 | $159.71 | 12.247% | $179.2697 | $179.27 | $179.25 | $179.30 |
| Purchase #7 | $10.49 | 11.661% | $11.7132 | $11.71 | $11.70 | $11.70 |
| 7 purchase totals = | $943.88 | $1,039.9832 | $1,039.99 | $1,040.00 | $1,039.90 | |