| 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 | $244.32 | 10.864% | $270.8629 | $270.86 | $270.85 | $270.90 |
| Purchase #2 | $18.98 | 4.200% | $19.7772 | $19.78 | $19.80 | $19.80 |
| Purchase #3 | $213.71 | 4.129% | $222.5341 | $222.53 | $222.55 | $222.50 |
| Purchase #4 | $68.43 | 10.202% | $75.4112 | $75.41 | $75.40 | $75.40 |
| Purchase #5 | $201.45 | 9.373% | $220.3319 | $220.33 | $220.35 | $220.30 |
| Purchase #6 | $77.72 | 13.461% | $88.1819 | $88.18 | $88.20 | $88.20 |
| Purchase #7 | $41.70 | 8.127% | $45.089 | $45.09 | $45.10 | $45.10 |
| 7 purchase totals = | $866.31 | $942.1882 | $942.18 | $942.25 | $942.20 | |