| 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 | $103.45 | 12.339% | $116.2147 | $116.21 | $116.20 | $116.20 |
| Purchase #2 | $29.37 | 5.567% | $31.005 | $31.01 | $31.00 | $31.00 |
| Purchase #3 | $60.73 | 11.497% | $67.7121 | $67.71 | $67.70 | $67.70 |
| Purchase #4 | $227.29 | 10.712% | $251.6373 | $251.64 | $251.65 | $251.60 |
| Purchase #5 | $101.62 | 10.438% | $112.2271 | $112.23 | $112.25 | $112.20 |
| Purchase #6 | $120.74 | 3.494% | $124.9587 | $124.96 | $124.95 | $125.00 |
| Purchase #7 | $199.46 | 10.143% | $219.6912 | $219.69 | $219.70 | $219.70 |
| 7 purchase totals = | $842.66 | $923.4461 | $923.45 | $923.45 | $923.40 | |