| 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 | $139.45 | 3.824% | $144.7826 | $144.78 | $144.80 | $144.80 |
| Purchase #2 | $219.36 | 4.523% | $229.2817 | $229.28 | $229.30 | $229.30 |
| Purchase #3 | $200.32 | 7.470% | $215.2839 | $215.28 | $215.30 | $215.30 |
| Purchase #4 | $205.53 | 13.484% | $233.2437 | $233.24 | $233.25 | $233.20 |
| Purchase #5 | $228.37 | 5.761% | $241.5264 | $241.53 | $241.55 | $241.50 |
| Purchase #6 | $15.79 | 5.820% | $16.709 | $16.71 | $16.70 | $16.70 |
| Purchase #7 | $220.99 | 7.369% | $237.2748 | $237.27 | $237.25 | $237.30 |
| 7 purchase totals = | $1,229.81 | $1,318.1021 | $1,318.09 | $1,318.15 | $1,318.10 | |