| 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 | $148.84 | 10.727% | $164.8061 | $164.81 | $164.80 | $164.80 |
| Purchase #2 | $193.45 | 13.241% | $219.0647 | $219.06 | $219.05 | $219.10 |
| Purchase #3 | $204.62 | 4.404% | $213.6315 | $213.63 | $213.65 | $213.60 |
| Purchase #4 | $191.37 | 7.324% | $205.3859 | $205.39 | $205.40 | $205.40 |
| Purchase #5 | $139.65 | 8.767% | $151.8931 | $151.89 | $151.90 | $151.90 |
| Purchase #6 | $109.26 | 3.211% | $112.7683 | $112.77 | $112.75 | $112.80 |
| Purchase #7 | $219.39 | 11.235% | $244.0385 | $244.04 | $244.05 | $244.00 |
| 7 purchase totals = | $1,206.58 | $1,311.5881 | $1,311.59 | $1,311.60 | $1,311.60 | |