| 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 | $219.49 | 5.825% | $232.2753 | $232.28 | $232.30 | $232.30 |
| Purchase #2 | $51.79 | 7.420% | $55.6328 | $55.63 | $55.65 | $55.60 |
| Purchase #3 | $211.95 | 3.496% | $219.3598 | $219.36 | $219.35 | $219.40 |
| Purchase #4 | $36.51 | 10.639% | $40.3943 | $40.39 | $40.40 | $40.40 |
| Purchase #5 | $117.60 | 8.296% | $127.3561 | $127.36 | $127.35 | $127.40 |
| Purchase #6 | $175.46 | 5.195% | $184.5751 | $184.58 | $184.60 | $184.60 |
| Purchase #7 | $243.80 | 12.155% | $273.4339 | $273.43 | $273.45 | $273.40 |
| 7 purchase totals = | $1,056.60 | $1,133.0273 | $1,133.03 | $1,133.10 | $1,133.10 | |