| 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 | $220.82 | 9.447% | $241.6809 | $241.68 | $241.70 | $241.70 |
| Purchase #2 | $229.31 | 9.431% | $250.9362 | $250.94 | $250.95 | $250.90 |
| Purchase #3 | $106.53 | 8.223% | $115.29 | $115.29 | $115.30 | $115.30 |
| Purchase #4 | $107.50 | 10.472% | $118.7574 | $118.76 | $118.75 | $118.80 |
| Purchase #5 | $148.88 | 8.264% | $161.1834 | $161.18 | $161.20 | $161.20 |
| Purchase #6 | $140.85 | 7.801% | $151.8377 | $151.84 | $151.85 | $151.80 |
| Purchase #7 | $141.92 | 8.603% | $154.1294 | $154.13 | $154.15 | $154.10 |
| 7 purchase totals = | $1,095.81 | $1,193.8150 | $1,193.82 | $1,193.90 | $1,193.80 | |