| 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 | $213.78 | 11.266% | $237.8645 | $237.86 | $237.85 | $237.90 |
| Purchase #2 | $59.94 | 9.345% | $65.5414 | $65.54 | $65.55 | $65.50 |
| Purchase #3 | $47.61 | 4.399% | $49.7044 | $49.70 | $49.70 | $49.70 |
| Purchase #4 | $94.88 | 12.350% | $106.5977 | $106.60 | $106.60 | $106.60 |
| Purchase #5 | $36.84 | 4.286% | $38.419 | $38.42 | $38.40 | $38.40 |
| Purchase #6 | $200.62 | 3.252% | $207.1442 | $207.14 | $207.15 | $207.10 |
| Purchase #7 | $100.55 | 8.126% | $108.7207 | $108.72 | $108.70 | $108.70 |
| 7 purchase totals = | $754.22 | $813.9919 | $813.98 | $813.95 | $813.90 | |