| 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 | $215.47 | 13.597% | $244.7675 | $244.77 | $244.75 | $244.80 |
| Purchase #2 | $172.74 | 4.616% | $180.7137 | $180.71 | $180.70 | $180.70 |
| Purchase #3 | $14.37 | 9.315% | $15.7086 | $15.71 | $15.70 | $15.70 |
| Purchase #4 | $121.86 | 9.310% | $133.2052 | $133.21 | $133.20 | $133.20 |
| Purchase #5 | $44.52 | 8.471% | $48.2913 | $48.29 | $48.30 | $48.30 |
| Purchase #6 | $244.75 | 13.654% | $278.1682 | $278.17 | $278.15 | $278.20 |
| Purchase #7 | $205.47 | 13.339% | $232.8776 | $232.88 | $232.90 | $232.90 |
| 7 purchase totals = | $1,019.18 | $1,133.7321 | $1,133.74 | $1,133.70 | $1,133.80 | |