| 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 | $20.92 | 11.416% | $23.3082 | $23.31 | $23.30 | $23.30 |
| Purchase #2 | $53.43 | 10.537% | $59.0599 | $59.06 | $59.05 | $59.10 |
| Purchase #3 | $196.28 | 9.210% | $214.3574 | $214.36 | $214.35 | $214.40 |
| Purchase #4 | $211.49 | 6.840% | $225.9559 | $225.96 | $225.95 | $226.00 |
| Purchase #5 | $173.86 | 10.678% | $192.4248 | $192.42 | $192.40 | $192.40 |
| Purchase #6 | $242.64 | 8.685% | $263.7133 | $263.71 | $263.70 | $263.70 |
| Purchase #7 | $188.64 | 13.517% | $214.1385 | $214.14 | $214.15 | $214.10 |
| 7 purchase totals = | $1,087.26 | $1,192.9580 | $1,192.96 | $1,192.90 | $1,193.00 | |