| 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 | $225.41 | 4.211% | $234.902 | $234.90 | $234.90 | $234.90 |
| Purchase #2 | $99.33 | 7.253% | $106.5344 | $106.53 | $106.55 | $106.50 |
| Purchase #3 | $151.72 | 9.712% | $166.455 | $166.46 | $166.45 | $166.50 |
| Purchase #4 | $88.29 | 5.422% | $93.0771 | $93.08 | $93.10 | $93.10 |
| Purchase #5 | $211.74 | 9.613% | $232.0946 | $232.09 | $232.10 | $232.10 |
| Purchase #6 | $31.86 | 3.540% | $32.9878 | $32.99 | $33.00 | $33.00 |
| Purchase #7 | $28.78 | 3.203% | $29.7018 | $29.70 | $29.70 | $29.70 |
| 7 purchase totals = | $837.13 | $895.7527 | $895.75 | $895.80 | $895.80 | |