| 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 | $112.87 | 11.544% | $125.8997 | $125.90 | $125.90 | $125.90 |
| Purchase #2 | $199.54 | 7.805% | $215.1141 | $215.11 | $215.10 | $215.10 |
| Purchase #3 | $182.48 | 4.472% | $190.6405 | $190.64 | $190.65 | $190.60 |
| Purchase #4 | $58.78 | 8.861% | $63.9885 | $63.99 | $64.00 | $64.00 |
| Purchase #5 | $244.62 | 11.178% | $271.9636 | $271.96 | $271.95 | $272.00 |
| Purchase #6 | $198.38 | 10.448% | $219.1067 | $219.11 | $219.10 | $219.10 |
| Purchase #7 | $238.82 | 6.647% | $254.6944 | $254.69 | $254.70 | $254.70 |
| 7 purchase totals = | $1,235.49 | $1,341.4075 | $1,341.40 | $1,341.40 | $1,341.40 | |