| 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 | $250.59 | 9.506% | $274.4111 | $274.41 | $274.40 | $274.40 |
| Purchase #2 | $216.61 | 3.534% | $224.265 | $224.27 | $224.25 | $224.30 |
| Purchase #3 | $60.59 | 4.503% | $63.3184 | $63.32 | $63.30 | $63.30 |
| Purchase #4 | $58.68 | 9.203% | $64.0803 | $64.08 | $64.10 | $64.10 |
| Purchase #5 | $69.69 | 8.294% | $75.4701 | $75.47 | $75.45 | $75.50 |
| Purchase #6 | $46.74 | 7.325% | $50.1637 | $50.16 | $50.15 | $50.20 |
| Purchase #7 | $185.83 | 10.187% | $204.7605 | $204.76 | $204.75 | $204.80 |
| 7 purchase totals = | $888.73 | $956.4691 | $956.47 | $956.40 | $956.60 | |