| 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 | $116.86 | 6.499% | $124.4547 | $124.45 | $124.45 | $124.50 |
| Purchase #2 | $205.87 | 5.477% | $217.1455 | $217.15 | $217.15 | $217.10 |
| Purchase #3 | $88.66 | 12.790% | $99.9996 | $100.00 | $100.00 | $100.00 |
| Purchase #4 | $188.45 | 7.472% | $202.531 | $202.53 | $202.55 | $202.50 |
| Purchase #5 | $98.28 | 8.617% | $106.7488 | $106.75 | $106.75 | $106.70 |
| Purchase #6 | $201.33 | 9.706% | $220.8711 | $220.87 | $220.85 | $220.90 |
| Purchase #7 | $175.59 | 10.229% | $193.5511 | $193.55 | $193.55 | $193.60 |
| 7 purchase totals = | $1,075.04 | $1,165.3018 | $1,165.30 | $1,165.30 | $1,165.30 | |