| 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 | $193.53 | 8.151% | $209.3046 | $209.30 | $209.30 | $209.30 |
| Purchase #2 | $12.88 | 8.853% | $14.0203 | $14.02 | $14.00 | $14.00 |
| Purchase #3 | $200.71 | 13.160% | $227.1234 | $227.12 | $227.10 | $227.10 |
| Purchase #4 | $219.54 | 3.336% | $226.8639 | $226.86 | $226.85 | $226.90 |
| Purchase #5 | $131.32 | 4.585% | $137.341 | $137.34 | $137.35 | $137.30 |
| Purchase #6 | $61.26 | 3.145% | $63.1866 | $63.19 | $63.20 | $63.20 |
| Purchase #7 | $98.39 | 13.483% | $111.6559 | $111.66 | $111.65 | $111.70 |
| 7 purchase totals = | $917.63 | $989.4957 | $989.49 | $989.45 | $989.50 | |