| 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 | $6.81 | 6.233% | $7.2345 | $7.23 | $7.25 | $7.20 |
| Purchase #2 | $218.38 | 11.874% | $244.3104 | $244.31 | $244.30 | $244.30 |
| Purchase #3 | $205.27 | 6.752% | $219.1298 | $219.13 | $219.15 | $219.10 |
| Purchase #4 | $13.79 | 6.704% | $14.7145 | $14.71 | $14.70 | $14.70 |
| Purchase #5 | $47.57 | 7.667% | $51.2172 | $51.22 | $51.20 | $51.20 |
| Purchase #6 | $117.32 | 8.597% | $127.406 | $127.41 | $127.40 | $127.40 |
| Purchase #7 | $219.66 | 4.377% | $229.2745 | $229.27 | $229.25 | $229.30 |
| 7 purchase totals = | $828.80 | $893.2869 | $893.28 | $893.25 | $893.20 | |