| 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 | $219.66 | 4.795% | $230.1927 | $230.19 | $230.20 | $230.20 |
| Purchase #2 | $122.38 | 4.491% | $127.8761 | $127.88 | $127.90 | $127.90 |
| Purchase #3 | $59.53 | 10.526% | $65.7961 | $65.80 | $65.80 | $65.80 |
| Purchase #4 | $185.76 | 13.124% | $210.1391 | $210.14 | $210.15 | $210.10 |
| Purchase #5 | $55.98 | 5.685% | $59.1625 | $59.16 | $59.15 | $59.20 |
| Purchase #6 | $246.41 | 12.316% | $276.7579 | $276.76 | $276.75 | $276.80 |
| Purchase #7 | $97.88 | 9.475% | $107.1541 | $107.15 | $107.15 | $107.20 |
| 7 purchase totals = | $987.60 | $1,077.0785 | $1,077.08 | $1,077.10 | $1,077.20 | |