| 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 | $102.57 | 5.269% | $107.9744 | $107.97 | $107.95 | $108.00 |
| Purchase #2 | $53.96 | 9.190% | $58.9189 | $58.92 | $58.90 | $58.90 |
| Purchase #3 | $211.71 | 12.808% | $238.8258 | $238.83 | $238.85 | $238.80 |
| Purchase #4 | $186.75 | 3.332% | $192.9725 | $192.97 | $192.95 | $193.00 |
| Purchase #5 | $81.52 | 6.391% | $86.7299 | $86.73 | $86.75 | $86.70 |
| Purchase #6 | $44.83 | 10.432% | $49.5067 | $49.51 | $49.50 | $49.50 |
| Purchase #7 | $169.51 | 13.306% | $192.065 | $192.07 | $192.05 | $192.10 |
| 7 purchase totals = | $850.85 | $926.9932 | $927.00 | $926.95 | $927.00 | |