| 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 | $112.47 | 8.277% | $121.7791 | $121.78 | $121.80 | $121.80 |
| Purchase #2 | $51.79 | 8.365% | $56.1222 | $56.12 | $56.10 | $56.10 |
| Purchase #3 | $227.96 | 12.217% | $255.8099 | $255.81 | $255.80 | $255.80 |
| Purchase #4 | $245.96 | 11.754% | $274.8701 | $274.87 | $274.85 | $274.90 |
| Purchase #5 | $20.56 | 4.473% | $21.4796 | $21.48 | $21.50 | $21.50 |
| Purchase #6 | $107.92 | 8.647% | $117.2518 | $117.25 | $117.25 | $117.30 |
| Purchase #7 | $124.95 | 4.425% | $130.479 | $130.48 | $130.50 | $130.50 |
| 7 purchase totals = | $891.61 | $977.7917 | $977.79 | $977.80 | $977.90 | |