| 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 | $84.44 | 7.796% | $91.0229 | $91.02 | $91.00 | $91.00 |
| Purchase #2 | $243.29 | 12.549% | $273.8205 | $273.82 | $273.80 | $273.80 |
| Purchase #3 | $209.33 | 9.237% | $228.6658 | $228.67 | $228.65 | $228.70 |
| Purchase #4 | $220.25 | 4.391% | $229.9212 | $229.92 | $229.90 | $229.90 |
| Purchase #5 | $159.43 | 5.376% | $168.001 | $168.00 | $168.00 | $168.00 |
| Purchase #6 | $87.80 | 10.842% | $97.3193 | $97.32 | $97.30 | $97.30 |
| Purchase #7 | $111.33 | 8.808% | $121.1359 | $121.14 | $121.15 | $121.10 |
| 7 purchase totals = | $1,115.87 | $1,209.8866 | $1,209.89 | $1,209.80 | $1,209.80 | |