| 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 | $78.75 | 7.204% | $84.4232 | $84.42 | $84.40 | $84.40 |
| Purchase #2 | $214.77 | 6.344% | $228.395 | $228.40 | $228.40 | $228.40 |
| Purchase #3 | $96.82 | 4.821% | $101.4877 | $101.49 | $101.50 | $101.50 |
| Purchase #4 | $200.87 | 7.198% | $215.3286 | $215.33 | $215.35 | $215.30 |
| Purchase #5 | $53.63 | 10.305% | $59.1566 | $59.16 | $59.15 | $59.20 |
| Purchase #6 | $213.57 | 7.106% | $228.7463 | $228.75 | $228.75 | $228.70 |
| Purchase #7 | $103.71 | 9.279% | $113.3333 | $113.33 | $113.35 | $113.30 |
| 7 purchase totals = | $962.12 | $1,030.8707 | $1,030.88 | $1,030.90 | $1,030.80 | |