| 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 | $230.42 | 7.118% | $246.8213 | $246.82 | $246.80 | $246.80 |
| Purchase #2 | $142.78 | 3.850% | $148.277 | $148.28 | $148.30 | $148.30 |
| Purchase #3 | $222.61 | 9.327% | $243.3728 | $243.37 | $243.35 | $243.40 |
| Purchase #4 | $198.89 | 3.236% | $205.3261 | $205.33 | $205.35 | $205.30 |
| Purchase #5 | $231.46 | 6.148% | $245.6902 | $245.69 | $245.70 | $245.70 |
| Purchase #6 | $96.98 | 10.693% | $107.3501 | $107.35 | $107.35 | $107.40 |
| Purchase #7 | $131.99 | 8.656% | $143.4151 | $143.42 | $143.40 | $143.40 |
| 7 purchase totals = | $1,255.13 | $1,340.2526 | $1,340.26 | $1,340.25 | $1,340.30 | |