| 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 | $247.64 | 8.105% | $267.7112 | $267.71 | $267.70 | $267.70 |
| Purchase #2 | $112.52 | 11.439% | $125.3912 | $125.39 | $125.40 | $125.40 |
| Purchase #3 | $158.61 | 3.335% | $163.8996 | $163.90 | $163.90 | $163.90 |
| Purchase #4 | $74.70 | 9.325% | $81.6658 | $81.67 | $81.65 | $81.70 |
| Purchase #5 | $90.90 | 4.778% | $95.2432 | $95.24 | $95.25 | $95.20 |
| Purchase #6 | $250.38 | 12.539% | $281.7751 | $281.78 | $281.80 | $281.80 |
| Purchase #7 | $124.61 | 12.690% | $140.423 | $140.42 | $140.40 | $140.40 |
| 7 purchase totals = | $1,059.36 | $1,156.1091 | $1,156.11 | $1,156.10 | $1,156.10 | |