| 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 | $214.91 | 7.825% | $231.7267 | $231.73 | $231.75 | $231.70 |
| Purchase #2 | $18.51 | 8.642% | $20.1096 | $20.11 | $20.10 | $20.10 |
| Purchase #3 | $201.84 | 8.593% | $219.1841 | $219.18 | $219.20 | $219.20 |
| Purchase #4 | $233.26 | 4.443% | $243.6237 | $243.62 | $243.60 | $243.60 |
| Purchase #5 | $105.47 | 5.289% | $111.0483 | $111.05 | $111.05 | $111.00 |
| Purchase #6 | $69.84 | 7.412% | $75.0165 | $75.02 | $75.00 | $75.00 |
| Purchase #7 | $191.95 | 9.148% | $209.5096 | $209.51 | $209.50 | $209.50 |
| 7 purchase totals = | $1,035.78 | $1,110.2185 | $1,110.22 | $1,110.20 | $1,110.10 | |