| 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 | $116.43 | 7.194% | $124.806 | $124.81 | $124.80 | $124.80 |
| Purchase #2 | $221.39 | 10.577% | $244.8064 | $244.81 | $244.80 | $244.80 |
| Purchase #3 | $31.76 | 13.699% | $36.1108 | $36.11 | $36.10 | $36.10 |
| Purchase #4 | $26.61 | 6.826% | $28.4264 | $28.43 | $28.45 | $28.40 |
| Purchase #5 | $56.93 | 5.309% | $59.9524 | $59.95 | $59.95 | $60.00 |
| Purchase #6 | $12.28 | 5.376% | $12.9402 | $12.94 | $12.95 | $12.90 |
| Purchase #7 | $243.50 | 12.615% | $274.2175 | $274.22 | $274.20 | $274.20 |
| 7 purchase totals = | $708.90 | $781.2597 | $781.27 | $781.25 | $781.20 | |