| 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 | $219.52 | 10.718% | $243.0482 | $243.05 | $243.05 | $243.00 |
| Purchase #2 | $180.62 | 12.337% | $202.9031 | $202.90 | $202.90 | $202.90 |
| Purchase #3 | $200.64 | 8.102% | $216.8959 | $216.90 | $216.90 | $216.90 |
| Purchase #4 | $74.73 | 4.496% | $78.0899 | $78.09 | $78.10 | $78.10 |
| Purchase #5 | $229.58 | 7.283% | $246.3003 | $246.30 | $246.30 | $246.30 |
| Purchase #6 | $87.29 | 7.738% | $94.0445 | $94.04 | $94.05 | $94.00 |
| Purchase #7 | $192.75 | 13.714% | $219.1837 | $219.18 | $219.20 | $219.20 |
| 7 purchase totals = | $1,185.13 | $1,300.4656 | $1,300.46 | $1,300.50 | $1,300.40 | |