| 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 | $236.61 | 8.253% | $256.1374 | $256.14 | $256.15 | $256.10 |
| Purchase #2 | $95.38 | 9.188% | $104.1435 | $104.14 | $104.15 | $104.10 |
| Purchase #3 | $88.73 | 6.417% | $94.4238 | $94.42 | $94.40 | $94.40 |
| Purchase #4 | $37.38 | 7.585% | $40.2153 | $40.22 | $40.20 | $40.20 |
| Purchase #5 | $113.83 | 13.262% | $128.9261 | $128.93 | $128.95 | $128.90 |
| Purchase #6 | $23.62 | 13.515% | $26.8122 | $26.81 | $26.80 | $26.80 |
| Purchase #7 | $204.93 | 10.172% | $225.7755 | $225.78 | $225.80 | $225.80 |
| 7 purchase totals = | $800.48 | $876.4338 | $876.44 | $876.45 | $876.30 | |