| 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 | $95.84 | 6.444% | $102.0159 | $102.02 | $102.00 | $102.00 |
| Purchase #2 | $146.92 | 7.430% | $157.8362 | $157.84 | $157.85 | $157.80 |
| Purchase #3 | $223.98 | 8.738% | $243.5514 | $243.55 | $243.55 | $243.60 |
| Purchase #4 | $115.90 | 13.191% | $131.1884 | $131.19 | $131.20 | $131.20 |
| Purchase #5 | $13.85 | 3.381% | $14.3183 | $14.32 | $14.30 | $14.30 |
| Purchase #6 | $92.80 | 4.306% | $96.796 | $96.80 | $96.80 | $96.80 |
| Purchase #7 | $221.55 | 10.474% | $244.7551 | $244.76 | $244.75 | $244.80 |
| 7 purchase totals = | $910.84 | $990.4613 | $990.48 | $990.45 | $990.50 | |