| 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 | $228.93 | 3.479% | $236.8945 | $236.89 | $236.90 | $236.90 |
| Purchase #2 | $244.28 | 7.330% | $262.1857 | $262.19 | $262.20 | $262.20 |
| Purchase #3 | $120.31 | 10.289% | $132.6887 | $132.69 | $132.70 | $132.70 |
| Purchase #4 | $172.98 | 9.426% | $189.2851 | $189.29 | $189.30 | $189.30 |
| Purchase #5 | $178.68 | 9.681% | $195.978 | $195.98 | $196.00 | $196.00 |
| Purchase #6 | $92.72 | 11.501% | $103.3837 | $103.38 | $103.40 | $103.40 |
| Purchase #7 | $219.98 | 8.591% | $238.8785 | $238.88 | $238.90 | $238.90 |
| 7 purchase totals = | $1,257.88 | $1,359.2942 | $1,359.30 | $1,359.40 | $1,359.40 | |