| 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 | $226.64 | 7.516% | $243.6743 | $243.67 | $243.65 | $243.70 |
| Purchase #2 | $225.35 | 7.218% | $241.6158 | $241.62 | $241.60 | $241.60 |
| Purchase #3 | $101.60 | 4.193% | $105.8601 | $105.86 | $105.85 | $105.90 |
| Purchase #4 | $29.77 | 9.128% | $32.4874 | $32.49 | $32.50 | $32.50 |
| Purchase #5 | $215.76 | 5.350% | $227.3032 | $227.30 | $227.30 | $227.30 |
| Purchase #6 | $191.74 | 8.405% | $207.8557 | $207.86 | $207.85 | $207.90 |
| Purchase #7 | $210.89 | 8.568% | $228.9591 | $228.96 | $228.95 | $229.00 |
| 7 purchase totals = | $1,201.75 | $1,287.7556 | $1,287.76 | $1,287.70 | $1,287.90 | |