| 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 | $219.41 | 13.649% | $249.3573 | $249.36 | $249.35 | $249.40 |
| Purchase #2 | $199.44 | 12.157% | $223.6859 | $223.69 | $223.70 | $223.70 |
| Purchase #3 | $99.61 | 5.221% | $104.8106 | $104.81 | $104.80 | $104.80 |
| Purchase #4 | $100.32 | 9.761% | $110.1122 | $110.11 | $110.10 | $110.10 |
| Purchase #5 | $250.67 | 9.651% | $274.8622 | $274.86 | $274.85 | $274.90 |
| Purchase #6 | $22.96 | 11.603% | $25.624 | $25.62 | $25.60 | $25.60 |
| Purchase #7 | $152.28 | 9.225% | $166.3278 | $166.33 | $166.35 | $166.30 |
| 7 purchase totals = | $1,044.69 | $1,154.7800 | $1,154.78 | $1,154.75 | $1,154.80 | |