| 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 | $34.56 | 4.499% | $36.1149 | $36.11 | $36.10 | $36.10 |
| Purchase #2 | $219.97 | 10.846% | $243.8279 | $243.83 | $243.85 | $243.80 |
| Purchase #3 | $11.44 | 4.294% | $11.9312 | $11.93 | $11.95 | $11.90 |
| Purchase #4 | $11.36 | 9.462% | $12.4349 | $12.43 | $12.45 | $12.40 |
| Purchase #5 | $171.33 | 9.618% | $187.8085 | $187.81 | $187.80 | $187.80 |
| Purchase #6 | $175.36 | 10.156% | $193.1696 | $193.17 | $193.15 | $193.20 |
| Purchase #7 | $132.38 | 9.381% | $144.7986 | $144.80 | $144.80 | $144.80 |
| 7 purchase totals = | $756.40 | $830.0856 | $830.08 | $830.10 | $830.00 | |