| 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 | $13.41 | 6.580% | $14.2924 | $14.29 | $14.30 | $14.30 |
| Purchase #2 | $203.49 | 12.426% | $228.7757 | $228.78 | $228.80 | $228.80 |
| Purchase #3 | $42.82 | 4.349% | $44.6822 | $44.68 | $44.70 | $44.70 |
| Purchase #4 | $241.35 | 5.208% | $253.9195 | $253.92 | $253.90 | $253.90 |
| Purchase #5 | $18.68 | 12.659% | $21.0447 | $21.04 | $21.05 | $21.00 |
| Purchase #6 | $195.55 | 3.846% | $203.0709 | $203.07 | $203.05 | $203.10 |
| Purchase #7 | $226.74 | 4.749% | $237.5079 | $237.51 | $237.50 | $237.50 |
| 7 purchase totals = | $942.04 | $1,003.2933 | $1,003.29 | $1,003.30 | $1,003.30 | |