| 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 | $226.88 | 11.417% | $252.7829 | $252.78 | $252.80 | $252.80 |
| Purchase #2 | $213.74 | 8.170% | $231.2026 | $231.20 | $231.20 | $231.20 |
| Purchase #3 | $99.78 | 12.135% | $111.8883 | $111.89 | $111.90 | $111.90 |
| Purchase #4 | $188.69 | 8.543% | $204.8098 | $204.81 | $204.80 | $204.80 |
| Purchase #5 | $36.33 | 12.539% | $40.8854 | $40.89 | $40.90 | $40.90 |
| Purchase #6 | $186.33 | 4.325% | $194.3888 | $194.39 | $194.40 | $194.40 |
| Purchase #7 | $60.45 | 13.146% | $68.3968 | $68.40 | $68.40 | $68.40 |
| 7 purchase totals = | $1,012.20 | $1,104.3546 | $1,104.36 | $1,104.40 | $1,104.40 | |