| 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 | $241.71 | 5.660% | $255.3908 | $255.39 | $255.40 | $255.40 |
| Purchase #2 | $17.53 | 4.297% | $18.2833 | $18.28 | $18.30 | $18.30 |
| Purchase #3 | $215.33 | 12.798% | $242.8879 | $242.89 | $242.90 | $242.90 |
| Purchase #4 | $244.26 | 9.369% | $267.1447 | $267.14 | $267.15 | $267.10 |
| Purchase #5 | $42.30 | 10.330% | $46.6696 | $46.67 | $46.65 | $46.70 |
| Purchase #6 | $135.56 | 10.558% | $149.8724 | $149.87 | $149.85 | $149.90 |
| Purchase #7 | $163.62 | 9.105% | $178.5176 | $178.52 | $178.50 | $178.50 |
| 7 purchase totals = | $1,060.31 | $1,158.7663 | $1,158.76 | $1,158.75 | $1,158.80 | |