| 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 | $239.51 | 10.399% | $264.4166 | $264.42 | $264.40 | $264.40 |
| Purchase #2 | $156.73 | 10.622% | $173.3779 | $173.38 | $173.40 | $173.40 |
| Purchase #3 | $87.31 | 12.177% | $97.9417 | $97.94 | $97.95 | $97.90 |
| Purchase #4 | $225.74 | 4.330% | $235.5145 | $235.51 | $235.50 | $235.50 |
| Purchase #5 | $48.66 | 9.870% | $53.4627 | $53.46 | $53.45 | $53.50 |
| Purchase #6 | $126.70 | 6.347% | $134.7416 | $134.74 | $134.75 | $134.70 |
| Purchase #7 | $148.29 | 13.774% | $168.7155 | $168.72 | $168.70 | $168.70 |
| 7 purchase totals = | $1,032.94 | $1,128.1705 | $1,128.17 | $1,128.15 | $1,128.10 | |