| 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 | $227.28 | 5.433% | $239.6281 | $239.63 | $239.65 | $239.60 |
| Purchase #2 | $194.33 | 7.469% | $208.8445 | $208.84 | $208.85 | $208.80 |
| Purchase #3 | $160.36 | 12.319% | $180.1147 | $180.11 | $180.10 | $180.10 |
| Purchase #4 | $149.39 | 9.348% | $163.355 | $163.36 | $163.35 | $163.40 |
| Purchase #5 | $147.39 | 11.746% | $164.7024 | $164.70 | $164.70 | $164.70 |
| Purchase #6 | $219.47 | 11.156% | $243.9541 | $243.95 | $243.95 | $244.00 |
| Purchase #7 | $99.68 | 13.521% | $113.1577 | $113.16 | $113.15 | $113.20 |
| 7 purchase totals = | $1,197.90 | $1,313.7565 | $1,313.75 | $1,313.75 | $1,313.80 | |