| 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 | $24.97 | 12.602% | $28.1167 | $28.12 | $28.10 | $28.10 |
| Purchase #2 | $198.35 | 4.211% | $206.7025 | $206.70 | $206.70 | $206.70 |
| Purchase #3 | $208.36 | 13.359% | $236.1948 | $236.19 | $236.20 | $236.20 |
| Purchase #4 | $93.91 | 12.764% | $105.8967 | $105.90 | $105.90 | $105.90 |
| Purchase #5 | $160.25 | 10.558% | $177.1692 | $177.17 | $177.15 | $177.20 |
| Purchase #6 | $113.98 | 5.364% | $120.0939 | $120.09 | $120.10 | $120.10 |
| Purchase #7 | $78.96 | 4.259% | $82.3229 | $82.32 | $82.30 | $82.30 |
| 7 purchase totals = | $878.78 | $956.4967 | $956.49 | $956.45 | $956.50 | |