| 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 | $196.48 | 10.330% | $216.7764 | $216.78 | $216.80 | $216.80 |
| Purchase #2 | $106.97 | 11.535% | $119.309 | $119.31 | $119.30 | $119.30 |
| Purchase #3 | $195.28 | 8.322% | $211.5312 | $211.53 | $211.55 | $211.50 |
| Purchase #4 | $222.78 | 9.167% | $243.2022 | $243.20 | $243.20 | $243.20 |
| Purchase #5 | $27.83 | 3.229% | $28.7286 | $28.73 | $28.75 | $28.70 |
| Purchase #6 | $118.54 | 12.234% | $133.0422 | $133.04 | $133.05 | $133.00 |
| Purchase #7 | $41.33 | 11.799% | $46.2065 | $46.21 | $46.20 | $46.20 |
| 7 purchase totals = | $909.21 | $998.7961 | $998.80 | $998.85 | $998.70 | |