| 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 | $224.91 | 4.866% | $235.8541 | $235.85 | $235.85 | $235.90 |
| Purchase #2 | $19.41 | 6.645% | $20.6998 | $20.70 | $20.70 | $20.70 |
| Purchase #3 | $108.81 | 8.150% | $117.678 | $117.68 | $117.70 | $117.70 |
| Purchase #4 | $197.88 | 4.739% | $207.2575 | $207.26 | $207.25 | $207.30 |
| Purchase #5 | $229.63 | 3.705% | $238.1378 | $238.14 | $238.15 | $238.10 |
| Purchase #6 | $19.62 | 11.760% | $21.9273 | $21.93 | $21.95 | $21.90 |
| Purchase #7 | $44.92 | 12.452% | $50.5134 | $50.51 | $50.50 | $50.50 |
| 7 purchase totals = | $845.18 | $892.0679 | $892.07 | $892.10 | $892.10 | |