| 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 | $228.26 | 5.491% | $240.7938 | $240.79 | $240.80 | $240.80 |
| Purchase #2 | $28.89 | 10.711% | $31.9844 | $31.98 | $32.00 | $32.00 |
| Purchase #3 | $146.28 | 10.850% | $162.1514 | $162.15 | $162.15 | $162.20 |
| Purchase #4 | $82.96 | 13.756% | $94.372 | $94.37 | $94.35 | $94.40 |
| Purchase #5 | $90.64 | 3.263% | $93.5976 | $93.60 | $93.60 | $93.60 |
| Purchase #6 | $185.96 | 8.792% | $202.3096 | $202.31 | $202.30 | $202.30 |
| Purchase #7 | $62.99 | 11.477% | $70.2194 | $70.22 | $70.20 | $70.20 |
| 7 purchase totals = | $825.98 | $895.4282 | $895.42 | $895.40 | $895.50 | |