| 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 | $90.74 | 12.393% | $101.9854 | $101.99 | $102.00 | $102.00 |
| Purchase #2 | $26.29 | 6.858% | $28.093 | $28.09 | $28.10 | $28.10 |
| Purchase #3 | $45.72 | 11.230% | $50.8544 | $50.85 | $50.85 | $50.90 |
| Purchase #4 | $218.38 | 6.324% | $232.1904 | $232.19 | $232.20 | $232.20 |
| Purchase #5 | $120.62 | 8.436% | $130.7955 | $130.80 | $130.80 | $130.80 |
| Purchase #6 | $219.29 | 4.178% | $228.4519 | $228.45 | $228.45 | $228.50 |
| Purchase #7 | $145.79 | 5.282% | $153.4906 | $153.49 | $153.50 | $153.50 |
| 7 purchase totals = | $866.83 | $925.8612 | $925.86 | $925.90 | $926.00 | |