| 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 | $242.30 | 3.323% | $250.3516 | $250.35 | $250.35 | $250.40 |
| Purchase #2 | $232.25 | 4.172% | $241.9395 | $241.94 | $241.95 | $241.90 |
| Purchase #3 | $175.69 | 3.562% | $181.9481 | $181.95 | $181.95 | $181.90 |
| Purchase #4 | $140.32 | 4.685% | $146.894 | $146.89 | $146.90 | $146.90 |
| Purchase #5 | $110.91 | 5.723% | $117.2574 | $117.26 | $117.25 | $117.30 |
| Purchase #6 | $97.98 | 6.269% | $104.1224 | $104.12 | $104.10 | $104.10 |
| Purchase #7 | $109.53 | 6.677% | $116.8433 | $116.84 | $116.85 | $116.80 |
| 7 purchase totals = | $1,108.98 | $1,159.3563 | $1,159.35 | $1,159.35 | $1,159.30 | |