| 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 | $201.35 | 8.257% | $217.9755 | $217.98 | $218.00 | $218.00 |
| Purchase #2 | $194.81 | 12.677% | $219.5061 | $219.51 | $219.50 | $219.50 |
| Purchase #3 | $238.36 | 4.660% | $249.4676 | $249.47 | $249.45 | $249.50 |
| Purchase #4 | $98.29 | 7.821% | $105.9773 | $105.98 | $106.00 | $106.00 |
| Purchase #5 | $45.81 | 9.621% | $50.2174 | $50.22 | $50.20 | $50.20 |
| Purchase #6 | $70.80 | 5.645% | $74.7967 | $74.80 | $74.80 | $74.80 |
| Purchase #7 | $74.70 | 12.684% | $84.1749 | $84.17 | $84.15 | $84.20 |
| 7 purchase totals = | $924.12 | $1,002.1155 | $1,002.13 | $1,002.10 | $1,002.20 | |