| 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 | $107.37 | 7.707% | $115.645 | $115.65 | $115.65 | $115.60 |
| Purchase #2 | $220.30 | 3.696% | $228.4423 | $228.44 | $228.45 | $228.40 |
| Purchase #3 | $12.38 | 12.216% | $13.8923 | $13.89 | $13.90 | $13.90 |
| Purchase #4 | $95.39 | 10.535% | $105.4393 | $105.44 | $105.45 | $105.40 |
| Purchase #5 | $26.34 | 10.456% | $29.0941 | $29.09 | $29.10 | $29.10 |
| Purchase #6 | $166.63 | 4.299% | $173.7934 | $173.79 | $173.80 | $173.80 |
| Purchase #7 | $122.26 | 8.817% | $133.0397 | $133.04 | $133.05 | $133.00 |
| 7 purchase totals = | $750.67 | $799.3461 | $799.34 | $799.40 | $799.20 | |