| 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 | $12.29 | 4.168% | $12.8022 | $12.80 | $12.80 | $12.80 |
| Purchase #2 | $60.44 | 6.861% | $64.5868 | $64.59 | $64.60 | $64.60 |
| Purchase #3 | $109.40 | 3.430% | $113.1524 | $113.15 | $113.15 | $113.20 |
| Purchase #4 | $224.69 | 5.704% | $237.5063 | $237.51 | $237.50 | $237.50 |
| Purchase #5 | $204.63 | 11.693% | $228.5574 | $228.56 | $228.55 | $228.60 |
| Purchase #6 | $181.61 | 13.812% | $206.694 | $206.69 | $206.70 | $206.70 |
| Purchase #7 | $86.79 | 7.821% | $93.5778 | $93.58 | $93.60 | $93.60 |
| 7 purchase totals = | $879.85 | $956.8769 | $956.88 | $956.90 | $957.00 | |