| 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 | $24.30 | 3.302% | $25.1024 | $25.10 | $25.10 | $25.10 |
| Purchase #2 | $209.96 | 9.375% | $229.6438 | $229.64 | $229.65 | $229.60 |
| Purchase #3 | $119.44 | 6.196% | $126.8405 | $126.84 | $126.85 | $126.80 |
| Purchase #4 | $133.87 | 5.783% | $141.6117 | $141.61 | $141.60 | $141.60 |
| Purchase #5 | $241.36 | 6.174% | $256.2616 | $256.26 | $256.25 | $256.30 |
| Purchase #6 | $112.56 | 8.225% | $121.8181 | $121.82 | $121.80 | $121.80 |
| Purchase #7 | $90.31 | 8.130% | $97.6522 | $97.65 | $97.65 | $97.70 |
| 7 purchase totals = | $931.80 | $998.9303 | $998.92 | $998.90 | $998.90 | |