| 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 | $100.26 | 11.149% | $111.438 | $111.44 | $111.45 | $111.40 |
| Purchase #2 | $59.46 | 9.811% | $65.2936 | $65.29 | $65.30 | $65.30 |
| Purchase #3 | $177.39 | 13.778% | $201.8308 | $201.83 | $201.85 | $201.80 |
| Purchase #4 | $184.59 | 10.601% | $204.1584 | $204.16 | $204.15 | $204.20 |
| Purchase #5 | $156.52 | 8.365% | $169.6129 | $169.61 | $169.60 | $169.60 |
| Purchase #6 | $247.85 | 12.610% | $279.1039 | $279.10 | $279.10 | $279.10 |
| Purchase #7 | $204.61 | 3.685% | $212.1499 | $212.15 | $212.15 | $212.10 |
| 7 purchase totals = | $1,130.68 | $1,243.5875 | $1,243.58 | $1,243.60 | $1,243.50 | |