| 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 | $109.28 | 3.778% | $113.4086 | $113.41 | $113.40 | $113.40 |
| Purchase #2 | $144.71 | 9.255% | $158.1029 | $158.10 | $158.10 | $158.10 |
| Purchase #3 | $171.54 | 13.481% | $194.6653 | $194.67 | $194.65 | $194.70 |
| Purchase #4 | $140.97 | 11.813% | $157.6228 | $157.62 | $157.60 | $157.60 |
| Purchase #5 | $213.29 | 7.700% | $229.7133 | $229.71 | $229.70 | $229.70 |
| Purchase #6 | $52.36 | 7.648% | $56.3645 | $56.36 | $56.35 | $56.40 |
| Purchase #7 | $116.96 | 7.500% | $125.732 | $125.73 | $125.75 | $125.70 |
| 7 purchase totals = | $949.11 | $1,035.6094 | $1,035.60 | $1,035.55 | $1,035.60 | |