| 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 | $126.51 | 9.866% | $138.9915 | $138.99 | $139.00 | $139.00 |
| Purchase #2 | $88.91 | 8.133% | $96.1411 | $96.14 | $96.15 | $96.10 |
| Purchase #3 | $89.56 | 5.718% | $94.681 | $94.68 | $94.70 | $94.70 |
| Purchase #4 | $228.84 | 12.764% | $258.0491 | $258.05 | $258.05 | $258.00 |
| Purchase #5 | $240.92 | 11.449% | $268.5029 | $268.50 | $268.50 | $268.50 |
| Purchase #6 | $8.46 | 10.472% | $9.3459 | $9.35 | $9.35 | $9.30 |
| Purchase #7 | $244.39 | 3.645% | $253.298 | $253.30 | $253.30 | $253.30 |
| 7 purchase totals = | $1,027.59 | $1,119.0095 | $1,119.01 | $1,119.05 | $1,118.90 | |