| 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 | $187.44 | 5.313% | $197.3987 | $197.40 | $197.40 | $197.40 |
| Purchase #2 | $17.79 | 9.102% | $19.4092 | $19.41 | $19.40 | $19.40 |
| Purchase #3 | $226.86 | 10.139% | $249.8613 | $249.86 | $249.85 | $249.90 |
| Purchase #4 | $80.42 | 13.788% | $91.5083 | $91.51 | $91.50 | $91.50 |
| Purchase #5 | $229.79 | 3.153% | $237.0353 | $237.04 | $237.05 | $237.00 |
| Purchase #6 | $113.48 | 12.646% | $127.8307 | $127.83 | $127.85 | $127.80 |
| Purchase #7 | $28.49 | 10.662% | $31.5276 | $31.53 | $31.55 | $31.50 |
| 7 purchase totals = | $884.27 | $954.5711 | $954.58 | $954.60 | $954.50 | |