| 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 | $210.95 | 3.143% | $217.5802 | $217.58 | $217.60 | $217.60 |
| Purchase #2 | $37.74 | 13.534% | $42.8477 | $42.85 | $42.85 | $42.80 |
| Purchase #3 | $102.33 | 7.438% | $109.9413 | $109.94 | $109.95 | $109.90 |
| Purchase #4 | $125.65 | 6.121% | $133.341 | $133.34 | $133.35 | $133.30 |
| Purchase #5 | $243.99 | 3.122% | $251.6074 | $251.61 | $251.60 | $251.60 |
| Purchase #6 | $90.36 | 9.109% | $98.5909 | $98.59 | $98.60 | $98.60 |
| Purchase #7 | $21.44 | 5.154% | $22.545 | $22.55 | $22.55 | $22.50 |
| 7 purchase totals = | $832.46 | $876.4535 | $876.46 | $876.50 | $876.30 | |