| 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 | $80.43 | 8.833% | $87.5344 | $87.53 | $87.55 | $87.50 |
| Purchase #2 | $201.68 | 13.535% | $228.9774 | $228.98 | $229.00 | $229.00 |
| Purchase #3 | $217.79 | 12.676% | $245.3971 | $245.40 | $245.40 | $245.40 |
| Purchase #4 | $205.88 | 3.337% | $212.7502 | $212.75 | $212.75 | $212.80 |
| Purchase #5 | $216.76 | 12.130% | $243.053 | $243.05 | $243.05 | $243.10 |
| Purchase #6 | $153.66 | 11.214% | $170.8914 | $170.89 | $170.90 | $170.90 |
| Purchase #7 | $35.38 | 7.819% | $38.1464 | $38.15 | $38.15 | $38.10 |
| 7 purchase totals = | $1,111.58 | $1,226.7499 | $1,226.75 | $1,226.80 | $1,226.80 | |