| 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 | $237.44 | 9.812% | $260.7376 | $260.74 | $260.75 | $260.70 |
| Purchase #2 | $185.25 | 4.285% | $193.188 | $193.19 | $193.20 | $193.20 |
| Purchase #3 | $39.26 | 5.667% | $41.4849 | $41.48 | $41.50 | $41.50 |
| Purchase #4 | $97.83 | 13.611% | $111.1456 | $111.15 | $111.15 | $111.10 |
| Purchase #5 | $121.98 | 8.370% | $132.1897 | $132.19 | $132.20 | $132.20 |
| Purchase #6 | $202.85 | 4.428% | $211.8322 | $211.83 | $211.85 | $211.80 |
| Purchase #7 | $17.68 | 10.640% | $19.5612 | $19.56 | $19.55 | $19.60 |
| 7 purchase totals = | $902.29 | $970.1392 | $970.14 | $970.20 | $970.10 | |