| 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 | $112.76 | 10.708% | $124.8343 | $124.83 | $124.85 | $124.80 |
| Purchase #2 | $239.34 | 3.675% | $248.1357 | $248.14 | $248.15 | $248.10 |
| Purchase #3 | $41.44 | 5.685% | $43.7959 | $43.80 | $43.80 | $43.80 |
| Purchase #4 | $244.28 | 4.433% | $255.1089 | $255.11 | $255.10 | $255.10 |
| Purchase #5 | $69.49 | 8.455% | $75.3654 | $75.37 | $75.35 | $75.40 |
| Purchase #6 | $84.31 | 6.766% | $90.0144 | $90.01 | $90.00 | $90.00 |
| Purchase #7 | $62.75 | 8.611% | $68.1534 | $68.15 | $68.15 | $68.20 |
| 7 purchase totals = | $854.37 | $905.4080 | $905.41 | $905.40 | $905.40 | |