| 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 | $211.30 | 8.379% | $229.0048 | $229.00 | $229.00 | $229.00 |
| Purchase #2 | $84.46 | 13.834% | $96.1442 | $96.14 | $96.15 | $96.10 |
| Purchase #3 | $126.60 | 10.291% | $139.6284 | $139.63 | $139.65 | $139.60 |
| Purchase #4 | $101.55 | 12.870% | $114.6195 | $114.62 | $114.60 | $114.60 |
| Purchase #5 | $127.92 | 8.426% | $138.6985 | $138.70 | $138.70 | $138.70 |
| Purchase #6 | $60.43 | 8.856% | $65.7817 | $65.78 | $65.80 | $65.80 |
| Purchase #7 | $56.51 | 8.566% | $61.3506 | $61.35 | $61.35 | $61.40 |
| 7 purchase totals = | $768.77 | $845.2277 | $845.22 | $845.25 | $845.20 | |