| 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 | $247.26 | 5.205% | $260.1299 | $260.13 | $260.15 | $260.10 |
| Purchase #2 | $96.28 | 4.114% | $100.241 | $100.24 | $100.25 | $100.20 |
| Purchase #3 | $27.52 | 7.443% | $29.5683 | $29.57 | $29.55 | $29.60 |
| Purchase #4 | $183.84 | 11.370% | $204.7426 | $204.74 | $204.75 | $204.70 |
| Purchase #5 | $139.51 | 3.595% | $144.5254 | $144.53 | $144.55 | $144.50 |
| Purchase #6 | $19.92 | 3.167% | $20.5509 | $20.55 | $20.55 | $20.60 |
| Purchase #7 | $110.57 | 12.715% | $124.629 | $124.63 | $124.65 | $124.60 |
| 7 purchase totals = | $824.90 | $884.3871 | $884.39 | $884.45 | $884.30 | |