| 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 | $131.56 | 5.532% | $138.8379 | $138.84 | $138.85 | $138.80 |
| Purchase #2 | $241.53 | 5.381% | $254.5267 | $254.53 | $254.55 | $254.50 |
| Purchase #3 | $64.60 | 6.232% | $68.6259 | $68.63 | $68.65 | $68.60 |
| Purchase #4 | $134.61 | 3.501% | $139.3227 | $139.32 | $139.30 | $139.30 |
| Purchase #5 | $145.27 | 12.719% | $163.7469 | $163.75 | $163.75 | $163.70 |
| Purchase #6 | $59.77 | 9.753% | $65.5994 | $65.60 | $65.60 | $65.60 |
| Purchase #7 | $195.36 | 3.640% | $202.4711 | $202.47 | $202.45 | $202.50 |
| 7 purchase totals = | $972.70 | $1,033.1306 | $1,033.14 | $1,033.15 | $1,033.00 | |