| 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 | $87.27 | 8.398% | $94.5989 | $94.60 | $94.60 | $94.60 |
| Purchase #2 | $206.47 | 9.135% | $225.331 | $225.33 | $225.35 | $225.30 |
| Purchase #3 | $127.96 | 11.718% | $142.9544 | $142.95 | $142.95 | $143.00 |
| Purchase #4 | $91.78 | 10.646% | $101.5509 | $101.55 | $101.55 | $101.60 |
| Purchase #5 | $29.46 | 7.516% | $31.6742 | $31.67 | $31.65 | $31.70 |
| Purchase #6 | $227.49 | 9.742% | $249.6521 | $249.65 | $249.65 | $249.70 |
| Purchase #7 | $223.39 | 8.765% | $242.9701 | $242.97 | $242.95 | $243.00 |
| 7 purchase totals = | $993.82 | $1,088.7316 | $1,088.72 | $1,088.70 | $1,088.90 | |