| 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 | $216.74 | 7.172% | $232.2846 | $232.28 | $232.30 | $232.30 |
| Purchase #2 | $115.53 | 7.705% | $124.4316 | $124.43 | $124.45 | $124.40 |
| Purchase #3 | $82.29 | 6.575% | $87.7006 | $87.70 | $87.70 | $87.70 |
| Purchase #4 | $187.71 | 7.454% | $201.7019 | $201.70 | $201.70 | $201.70 |
| Purchase #5 | $243.59 | 7.729% | $262.4171 | $262.42 | $262.40 | $262.40 |
| Purchase #6 | $43.85 | 9.812% | $48.1526 | $48.15 | $48.15 | $48.20 |
| Purchase #7 | $37.57 | 13.575% | $42.6701 | $42.67 | $42.65 | $42.70 |
| 7 purchase totals = | $927.28 | $999.3585 | $999.35 | $999.35 | $999.40 | |