| 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 | $205.37 | 5.155% | $215.9568 | $215.96 | $215.95 | $216.00 |
| Purchase #2 | $22.38 | 12.644% | $25.2097 | $25.21 | $25.20 | $25.20 |
| Purchase #3 | $27.76 | 12.749% | $31.2991 | $31.30 | $31.30 | $31.30 |
| Purchase #4 | $182.39 | 6.267% | $193.8204 | $193.82 | $193.80 | $193.80 |
| Purchase #5 | $170.44 | 4.510% | $178.1268 | $178.13 | $178.15 | $178.10 |
| Purchase #6 | $200.94 | 5.345% | $211.6802 | $211.68 | $211.70 | $211.70 |
| Purchase #7 | $85.56 | 9.569% | $93.7472 | $93.75 | $93.75 | $93.70 |
| 7 purchase totals = | $894.84 | $949.8402 | $949.85 | $949.85 | $949.80 | |