| 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 | $216.71 | 12.485% | $243.7662 | $243.77 | $243.75 | $243.80 |
| Purchase #2 | $212.28 | 13.354% | $240.6279 | $240.63 | $240.65 | $240.60 |
| Purchase #3 | $30.49 | 9.305% | $33.3271 | $33.33 | $33.35 | $33.30 |
| Purchase #4 | $183.36 | 7.453% | $197.0258 | $197.03 | $197.05 | $197.00 |
| Purchase #5 | $147.27 | 5.801% | $155.8131 | $155.81 | $155.80 | $155.80 |
| Purchase #6 | $240.44 | 12.545% | $270.6032 | $270.60 | $270.60 | $270.60 |
| Purchase #7 | $91.94 | 5.504% | $97.0004 | $97.00 | $97.00 | $97.00 |
| 7 purchase totals = | $1,122.49 | $1,238.1637 | $1,238.17 | $1,238.20 | $1,238.10 | |