| 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 | $30.62 | 5.818% | $32.4015 | $32.40 | $32.40 | $32.40 |
| Purchase #2 | $249.69 | 5.504% | $263.4329 | $263.43 | $263.45 | $263.40 |
| Purchase #3 | $137.87 | 8.592% | $149.7158 | $149.72 | $149.70 | $149.70 |
| Purchase #4 | $164.80 | 7.463% | $177.099 | $177.10 | $177.10 | $177.10 |
| Purchase #5 | $229.34 | 10.343% | $253.0606 | $253.06 | $253.05 | $253.10 |
| Purchase #6 | $208.47 | 10.174% | $229.6797 | $229.68 | $229.70 | $229.70 |
| Purchase #7 | $209.38 | 8.551% | $227.2841 | $227.28 | $227.30 | $227.30 |
| 7 purchase totals = | $1,230.17 | $1,332.6736 | $1,332.67 | $1,332.70 | $1,332.70 | |