| 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 | $197.62 | 11.589% | $220.5222 | $220.52 | $220.50 | $220.50 |
| Purchase #2 | $153.85 | 13.686% | $174.9059 | $174.91 | $174.90 | $174.90 |
| Purchase #3 | $124.78 | 11.505% | $139.1359 | $139.14 | $139.15 | $139.10 |
| Purchase #4 | $68.64 | 5.115% | $72.1509 | $72.15 | $72.15 | $72.20 |
| Purchase #5 | $200.56 | 9.719% | $220.0524 | $220.05 | $220.05 | $220.10 |
| Purchase #6 | $115.54 | 3.589% | $119.6867 | $119.69 | $119.70 | $119.70 |
| Purchase #7 | $40.48 | 10.417% | $44.6968 | $44.70 | $44.70 | $44.70 |
| 7 purchase totals = | $901.47 | $991.1508 | $991.16 | $991.15 | $991.20 | |