| 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 | $211.71 | 13.440% | $240.1638 | $240.16 | $240.15 | $240.20 |
| Purchase #2 | $17.36 | 12.594% | $19.5463 | $19.55 | $19.55 | $19.50 |
| Purchase #3 | $58.71 | 3.646% | $60.8506 | $60.85 | $60.85 | $60.90 |
| Purchase #4 | $210.70 | 8.243% | $228.068 | $228.07 | $228.05 | $228.10 |
| Purchase #5 | $167.46 | 11.406% | $186.5605 | $186.56 | $186.55 | $186.60 |
| Purchase #6 | $18.98 | 8.667% | $20.625 | $20.63 | $20.65 | $20.60 |
| Purchase #7 | $179.62 | 3.826% | $186.4923 | $186.49 | $186.50 | $186.50 |
| 7 purchase totals = | $864.54 | $942.3065 | $942.31 | $942.30 | $942.40 | |