| 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 | $210.71 | 13.163% | $238.4458 | $238.45 | $238.45 | $238.40 |
| Purchase #2 | $124.47 | 11.265% | $138.4915 | $138.49 | $138.50 | $138.50 |
| Purchase #3 | $234.50 | 9.368% | $256.468 | $256.47 | $256.45 | $256.50 |
| Purchase #4 | $161.87 | 13.722% | $184.0818 | $184.08 | $184.10 | $184.10 |
| Purchase #5 | $217.84 | 9.503% | $238.5413 | $238.54 | $238.55 | $238.50 |
| Purchase #6 | $188.36 | 6.762% | $201.0969 | $201.10 | $201.10 | $201.10 |
| Purchase #7 | $166.45 | 8.454% | $180.5217 | $180.52 | $180.50 | $180.50 |
| 7 purchase totals = | $1,304.20 | $1,437.6470 | $1,437.65 | $1,437.65 | $1,437.60 | |