| 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 | $241.86 | 3.189% | $249.5729 | $249.57 | $249.55 | $249.60 |
| Purchase #2 | $143.53 | 10.829% | $159.0729 | $159.07 | $159.05 | $159.10 |
| Purchase #3 | $127.56 | 4.208% | $132.9277 | $132.93 | $132.95 | $132.90 |
| Purchase #4 | $152.84 | 8.811% | $166.3067 | $166.31 | $166.30 | $166.30 |
| Purchase #5 | $15.60 | 12.797% | $17.5963 | $17.60 | $17.60 | $17.60 |
| Purchase #6 | $243.45 | 13.841% | $277.1459 | $277.15 | $277.15 | $277.10 |
| Purchase #7 | $128.57 | 9.782% | $141.1467 | $141.15 | $141.15 | $141.10 |
| 7 purchase totals = | $1,053.41 | $1,143.7691 | $1,143.78 | $1,143.75 | $1,143.70 | |