| 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 | $216.35 | 3.766% | $224.4977 | $224.50 | $224.50 | $224.50 |
| Purchase #2 | $44.51 | 8.629% | $48.3508 | $48.35 | $48.35 | $48.40 |
| Purchase #3 | $118.71 | 8.271% | $128.5285 | $128.53 | $128.55 | $128.50 |
| Purchase #4 | $136.50 | 4.633% | $142.824 | $142.82 | $142.80 | $142.80 |
| Purchase #5 | $77.85 | 5.750% | $82.3264 | $82.33 | $82.35 | $82.30 |
| Purchase #6 | $198.63 | 13.766% | $225.9734 | $225.97 | $225.95 | $226.00 |
| Purchase #7 | $241.73 | 9.425% | $264.5131 | $264.51 | $264.50 | $264.50 |
| 7 purchase totals = | $1,034.28 | $1,117.0139 | $1,117.01 | $1,117.00 | $1,117.00 | |