| 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 | $204.79 | 12.566% | $230.5239 | $230.52 | $230.50 | $230.50 |
| Purchase #2 | $178.45 | 5.370% | $188.0328 | $188.03 | $188.05 | $188.00 |
| Purchase #3 | $29.89 | 7.587% | $32.1578 | $32.16 | $32.15 | $32.20 |
| Purchase #4 | $193.41 | 7.137% | $207.2137 | $207.21 | $207.20 | $207.20 |
| Purchase #5 | $53.76 | 7.795% | $57.9506 | $57.95 | $57.95 | $58.00 |
| Purchase #6 | $230.26 | 5.665% | $243.3042 | $243.30 | $243.30 | $243.30 |
| Purchase #7 | $31.73 | 3.782% | $32.93 | $32.93 | $32.95 | $32.90 |
| 7 purchase totals = | $922.29 | $992.1130 | $992.10 | $992.10 | $992.10 | |