| 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 | $190.70 | 10.244% | $210.2353 | $210.24 | $210.25 | $210.20 |
| Purchase #2 | $242.47 | 12.568% | $272.9436 | $272.94 | $272.95 | $272.90 |
| Purchase #3 | $178.61 | 11.615% | $199.3556 | $199.36 | $199.35 | $199.40 |
| Purchase #4 | $87.99 | 5.739% | $93.0397 | $93.04 | $93.05 | $93.00 |
| Purchase #5 | $212.51 | 3.187% | $219.2827 | $219.28 | $219.30 | $219.30 |
| Purchase #6 | $188.91 | 8.290% | $204.5706 | $204.57 | $204.55 | $204.60 |
| Purchase #7 | $142.55 | 13.804% | $162.2276 | $162.23 | $162.25 | $162.20 |
| 7 purchase totals = | $1,243.74 | $1,361.6551 | $1,361.66 | $1,361.70 | $1,361.60 | |