| 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 | $189.39 | 11.246% | $210.6888 | $210.69 | $210.70 | $210.70 |
| Purchase #2 | $144.65 | 12.832% | $163.2115 | $163.21 | $163.20 | $163.20 |
| Purchase #3 | $89.76 | 4.155% | $93.4895 | $93.49 | $93.50 | $93.50 |
| Purchase #4 | $242.62 | 10.737% | $268.6701 | $268.67 | $268.65 | $268.70 |
| Purchase #5 | $169.71 | 5.317% | $178.7335 | $178.73 | $178.75 | $178.70 |
| Purchase #6 | $219.27 | 12.818% | $247.376 | $247.38 | $247.40 | $247.40 |
| Purchase #7 | $166.88 | 13.143% | $188.813 | $188.81 | $188.80 | $188.80 |
| 7 purchase totals = | $1,222.28 | $1,350.9824 | $1,350.98 | $1,351.00 | $1,351.00 | |