| 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 | $149.77 | 13.381% | $169.8107 | $169.81 | $169.80 | $169.80 |
| Purchase #2 | $239.70 | 9.235% | $261.8363 | $261.84 | $261.85 | $261.80 |
| Purchase #3 | $64.68 | 13.242% | $73.2449 | $73.24 | $73.25 | $73.20 |
| Purchase #4 | $238.65 | 5.431% | $251.6111 | $251.61 | $251.60 | $251.60 |
| Purchase #5 | $102.67 | 12.453% | $115.4555 | $115.46 | $115.45 | $115.50 |
| Purchase #6 | $220.75 | 7.872% | $238.1274 | $238.13 | $238.15 | $238.10 |
| Purchase #7 | $243.39 | 8.178% | $263.2944 | $263.29 | $263.30 | $263.30 |
| 7 purchase totals = | $1,259.61 | $1,373.3803 | $1,373.38 | $1,373.40 | $1,373.30 | |