| 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 | $217.71 | 8.719% | $236.6921 | $236.69 | $236.70 | $236.70 |
| Purchase #2 | $29.72 | 9.721% | $32.6091 | $32.61 | $32.60 | $32.60 |
| Purchase #3 | $162.94 | 10.622% | $180.2475 | $180.25 | $180.25 | $180.20 |
| Purchase #4 | $250.55 | 11.568% | $279.5336 | $279.53 | $279.55 | $279.50 |
| Purchase #5 | $173.57 | 7.201% | $186.0688 | $186.07 | $186.05 | $186.10 |
| Purchase #6 | $195.32 | 10.473% | $215.7759 | $215.78 | $215.80 | $215.80 |
| Purchase #7 | $22.63 | 11.132% | $25.1492 | $25.15 | $25.15 | $25.10 |
| 7 purchase totals = | $1,052.44 | $1,156.0762 | $1,156.08 | $1,156.10 | $1,156.00 | |