| 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 | $124.88 | 5.394% | $131.616 | $131.62 | $131.60 | $131.60 |
| Purchase #2 | $102.87 | 9.499% | $112.6416 | $112.64 | $112.65 | $112.60 |
| Purchase #3 | $224.82 | 7.534% | $241.7579 | $241.76 | $241.75 | $241.80 |
| Purchase #4 | $138.50 | 9.728% | $151.9733 | $151.97 | $151.95 | $152.00 |
| Purchase #5 | $41.35 | 9.349% | $45.2158 | $45.22 | $45.20 | $45.20 |
| Purchase #6 | $136.36 | 12.213% | $153.0136 | $153.01 | $153.00 | $153.00 |
| Purchase #7 | $142.63 | 8.850% | $155.2528 | $155.25 | $155.25 | $155.30 |
| 7 purchase totals = | $911.41 | $991.4710 | $991.47 | $991.40 | $991.50 | |