| 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 | $32.33 | 8.860% | $35.1944 | $35.19 | $35.20 | $35.20 |
| Purchase #2 | $79.39 | 13.811% | $90.3546 | $90.35 | $90.35 | $90.40 |
| Purchase #3 | $165.70 | 12.396% | $186.2402 | $186.24 | $186.25 | $186.20 |
| Purchase #4 | $150.89 | 13.559% | $171.3492 | $171.35 | $171.35 | $171.30 |
| Purchase #5 | $66.92 | 12.500% | $75.285 | $75.29 | $75.30 | $75.30 |
| Purchase #6 | $211.62 | 11.632% | $236.2356 | $236.24 | $236.25 | $236.20 |
| Purchase #7 | $99.60 | 10.701% | $110.2582 | $110.26 | $110.25 | $110.30 |
| 7 purchase totals = | $806.45 | $904.9172 | $904.92 | $904.95 | $904.90 | |