| 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 | $93.42 | 5.334% | $98.403 | $98.40 | $98.40 | $98.40 |
| Purchase #2 | $250.96 | 3.829% | $260.5693 | $260.57 | $260.55 | $260.60 |
| Purchase #3 | $196.51 | 11.674% | $219.4506 | $219.45 | $219.45 | $219.50 |
| Purchase #4 | $205.41 | 12.682% | $231.4601 | $231.46 | $231.45 | $231.50 |
| Purchase #5 | $111.49 | 9.269% | $121.824 | $121.82 | $121.80 | $121.80 |
| Purchase #6 | $27.99 | 13.378% | $31.7345 | $31.73 | $31.75 | $31.70 |
| Purchase #7 | $112.33 | 8.448% | $121.8196 | $121.82 | $121.80 | $121.80 |
| 7 purchase totals = | $998.11 | $1,085.2611 | $1,085.25 | $1,085.20 | $1,085.30 | |