| 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 | $130.55 | 9.690% | $143.2003 | $143.20 | $143.20 | $143.20 |
| Purchase #2 | $136.53 | 8.470% | $148.0941 | $148.09 | $148.10 | $148.10 |
| Purchase #3 | $79.49 | 10.772% | $88.0527 | $88.05 | $88.05 | $88.10 |
| Purchase #4 | $202.39 | 9.348% | $221.3094 | $221.31 | $221.30 | $221.30 |
| Purchase #5 | $50.97 | 6.576% | $54.3218 | $54.32 | $54.30 | $54.30 |
| Purchase #6 | $185.69 | 13.770% | $211.2595 | $211.26 | $211.25 | $211.30 |
| Purchase #7 | $138.36 | 12.405% | $155.5236 | $155.52 | $155.50 | $155.50 |
| 7 purchase totals = | $923.98 | $1,021.7614 | $1,021.75 | $1,021.70 | $1,021.80 | |