| 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 | $202.61 | 4.259% | $211.2392 | $211.24 | $211.25 | $211.20 |
| Purchase #2 | $212.79 | 3.491% | $220.2185 | $220.22 | $220.20 | $220.20 |
| Purchase #3 | $29.71 | 6.834% | $31.7404 | $31.74 | $31.75 | $31.70 |
| Purchase #4 | $104.81 | 3.479% | $108.4563 | $108.46 | $108.45 | $108.50 |
| Purchase #5 | $77.81 | 11.447% | $86.7169 | $86.72 | $86.70 | $86.70 |
| Purchase #6 | $84.52 | 8.306% | $91.5402 | $91.54 | $91.55 | $91.50 |
| Purchase #7 | $220.41 | 10.433% | $243.4054 | $243.41 | $243.40 | $243.40 |
| 7 purchase totals = | $932.66 | $993.3169 | $993.33 | $993.30 | $993.20 | |