| 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 | $237.52 | 3.778% | $246.4935 | $246.49 | $246.50 | $246.50 |
| Purchase #2 | $220.30 | 12.186% | $247.1458 | $247.15 | $247.15 | $247.10 |
| Purchase #3 | $101.68 | 6.367% | $108.154 | $108.15 | $108.15 | $108.20 |
| Purchase #4 | $229.49 | 7.324% | $246.2978 | $246.30 | $246.30 | $246.30 |
| Purchase #5 | $57.70 | 3.513% | $59.727 | $59.73 | $59.75 | $59.70 |
| Purchase #6 | $28.46 | 5.165% | $29.93 | $29.93 | $29.95 | $29.90 |
| Purchase #7 | $210.38 | 7.345% | $225.8324 | $225.83 | $225.85 | $225.80 |
| 7 purchase totals = | $1,085.53 | $1,163.5805 | $1,163.58 | $1,163.65 | $1,163.50 | |