| 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 | $128.94 | 11.449% | $143.7023 | $143.70 | $143.70 | $143.70 |
| Purchase #2 | $126.39 | 8.557% | $137.2052 | $137.21 | $137.20 | $137.20 |
| Purchase #3 | $248.76 | 9.171% | $271.5738 | $271.57 | $271.55 | $271.60 |
| Purchase #4 | $128.39 | 11.245% | $142.8275 | $142.83 | $142.85 | $142.80 |
| Purchase #5 | $75.76 | 6.758% | $80.8799 | $80.88 | $80.90 | $80.90 |
| Purchase #6 | $100.78 | 8.281% | $109.1256 | $109.13 | $109.15 | $109.10 |
| Purchase #7 | $62.74 | 9.420% | $68.6501 | $68.65 | $68.65 | $68.70 |
| 7 purchase totals = | $871.76 | $953.9644 | $953.97 | $954.00 | $954.00 | |