| 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 | $247.91 | 5.266% | $260.9649 | $260.96 | $260.95 | $261.00 |
| Purchase #2 | $103.93 | 7.800% | $112.0365 | $112.04 | $112.05 | $112.00 |
| Purchase #3 | $72.51 | 9.732% | $79.5667 | $79.57 | $79.55 | $79.60 |
| Purchase #4 | $36.89 | 12.744% | $41.5913 | $41.59 | $41.60 | $41.60 |
| Purchase #5 | $31.71 | 5.499% | $33.4537 | $33.45 | $33.45 | $33.50 |
| Purchase #6 | $204.77 | 5.109% | $215.2317 | $215.23 | $215.25 | $215.20 |
| Purchase #7 | $57.38 | 4.801% | $60.1348 | $60.13 | $60.15 | $60.10 |
| 7 purchase totals = | $755.10 | $802.9796 | $802.97 | $803.00 | $803.00 | |