| 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 | $109.55 | 4.834% | $114.8456 | $114.85 | $114.85 | $114.80 |
| Purchase #2 | $187.92 | 3.264% | $194.0537 | $194.05 | $194.05 | $194.10 |
| Purchase #3 | $47.50 | 12.375% | $53.3781 | $53.38 | $53.40 | $53.40 |
| Purchase #4 | $196.85 | 10.244% | $217.0153 | $217.02 | $217.00 | $217.00 |
| Purchase #5 | $117.61 | 5.513% | $124.0938 | $124.09 | $124.10 | $124.10 |
| Purchase #6 | $31.83 | 5.738% | $33.6564 | $33.66 | $33.65 | $33.70 |
| Purchase #7 | $246.81 | 3.844% | $256.2974 | $256.30 | $256.30 | $256.30 |
| 7 purchase totals = | $938.07 | $993.3403 | $993.35 | $993.35 | $993.40 | |