| 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 | $115.84 | 9.193% | $126.4892 | $126.49 | $126.50 | $126.50 |
| Purchase #2 | $75.44 | 10.709% | $83.5189 | $83.52 | $83.50 | $83.50 |
| Purchase #3 | $185.60 | 6.299% | $197.2909 | $197.29 | $197.30 | $197.30 |
| Purchase #4 | $36.36 | 10.754% | $40.2702 | $40.27 | $40.25 | $40.30 |
| Purchase #5 | $244.80 | 13.770% | $278.509 | $278.51 | $278.50 | $278.50 |
| Purchase #6 | $76.82 | 8.103% | $83.0447 | $83.04 | $83.05 | $83.00 |
| Purchase #7 | $112.65 | 3.667% | $116.7809 | $116.78 | $116.80 | $116.80 |
| 7 purchase totals = | $847.51 | $925.9038 | $925.90 | $925.90 | $925.90 | |