| 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 | $219.58 | 12.434% | $246.8826 | $246.88 | $246.90 | $246.90 |
| Purchase #2 | $122.30 | 8.667% | $132.8997 | $132.90 | $132.90 | $132.90 |
| Purchase #3 | $172.62 | 11.169% | $191.8999 | $191.90 | $191.90 | $191.90 |
| Purchase #4 | $175.59 | 10.497% | $194.0217 | $194.02 | $194.00 | $194.00 |
| Purchase #5 | $13.79 | 9.679% | $15.1247 | $15.12 | $15.10 | $15.10 |
| Purchase #6 | $52.62 | 3.660% | $54.5459 | $54.55 | $54.55 | $54.50 |
| Purchase #7 | $12.48 | 13.656% | $14.1843 | $14.18 | $14.20 | $14.20 |
| 7 purchase totals = | $768.98 | $849.5588 | $849.55 | $849.55 | $849.50 | |