| 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 | $195.74 | 12.338% | $219.8904 | $219.89 | $219.90 | $219.90 |
| Purchase #2 | $193.70 | 12.251% | $217.4302 | $217.43 | $217.45 | $217.40 |
| Purchase #3 | $73.51 | 6.456% | $78.2558 | $78.26 | $78.25 | $78.30 |
| Purchase #4 | $206.63 | 13.788% | $235.1201 | $235.12 | $235.10 | $235.10 |
| Purchase #5 | $127.95 | 9.834% | $140.5326 | $140.53 | $140.55 | $140.50 |
| Purchase #6 | $172.68 | 9.404% | $188.9188 | $188.92 | $188.90 | $188.90 |
| Purchase #7 | $189.75 | 13.189% | $214.7761 | $214.78 | $214.80 | $214.80 |
| 7 purchase totals = | $1,159.96 | $1,294.9240 | $1,294.93 | $1,294.95 | $1,294.90 | |