| 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 | $48.78 | 5.176% | $51.3049 | $51.30 | $51.30 | $51.30 |
| Purchase #2 | $28.93 | 9.810% | $31.768 | $31.77 | $31.75 | $31.80 |
| Purchase #3 | $234.66 | 9.425% | $256.7767 | $256.78 | $256.80 | $256.80 |
| Purchase #4 | $229.36 | 11.232% | $255.1217 | $255.12 | $255.10 | $255.10 |
| Purchase #5 | $245.94 | 5.714% | $259.993 | $259.99 | $260.00 | $260.00 |
| Purchase #6 | $31.80 | 3.295% | $32.8478 | $32.85 | $32.85 | $32.80 |
| Purchase #7 | $222.92 | 10.723% | $246.8237 | $246.82 | $246.80 | $246.80 |
| 7 purchase totals = | $1,042.39 | $1,134.6358 | $1,134.63 | $1,134.60 | $1,134.60 | |