| 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 | $203.46 | 8.351% | $220.4509 | $220.45 | $220.45 | $220.50 |
| Purchase #2 | $201.44 | 11.446% | $224.4968 | $224.50 | $224.50 | $224.50 |
| Purchase #3 | $191.56 | 7.134% | $205.2259 | $205.23 | $205.25 | $205.20 |
| Purchase #4 | $121.26 | 11.524% | $135.234 | $135.23 | $135.25 | $135.20 |
| Purchase #5 | $125.51 | 6.841% | $134.0961 | $134.10 | $134.10 | $134.10 |
| Purchase #6 | $87.53 | 5.493% | $92.338 | $92.34 | $92.35 | $92.30 |
| Purchase #7 | $112.83 | 9.399% | $123.4349 | $123.43 | $123.45 | $123.40 |
| 7 purchase totals = | $1,043.59 | $1,135.2766 | $1,135.28 | $1,135.35 | $1,135.20 | |