| 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 | $235.51 | 4.369% | $245.7994 | $245.80 | $245.80 | $245.80 |
| Purchase #2 | $20.38 | 5.513% | $21.5035 | $21.50 | $21.50 | $21.50 |
| Purchase #3 | $26.87 | 6.539% | $28.627 | $28.63 | $28.65 | $28.60 |
| Purchase #4 | $217.61 | 9.136% | $237.4908 | $237.49 | $237.50 | $237.50 |
| Purchase #5 | $207.30 | 6.395% | $220.5568 | $220.56 | $220.55 | $220.60 |
| Purchase #6 | $99.93 | 11.442% | $111.364 | $111.36 | $111.35 | $111.40 |
| Purchase #7 | $24.88 | 9.568% | $27.2605 | $27.26 | $27.25 | $27.30 |
| 7 purchase totals = | $832.48 | $892.6020 | $892.60 | $892.60 | $892.70 | |