| 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 | $24.56 | 3.105% | $25.3226 | $25.32 | $25.30 | $25.30 |
| Purchase #2 | $182.58 | 13.812% | $207.7979 | $207.80 | $207.80 | $207.80 |
| Purchase #3 | $71.35 | 9.715% | $78.2817 | $78.28 | $78.30 | $78.30 |
| Purchase #4 | $154.79 | 12.869% | $174.7099 | $174.71 | $174.70 | $174.70 |
| Purchase #5 | $206.49 | 12.522% | $232.3467 | $232.35 | $232.35 | $232.30 |
| Purchase #6 | $247.70 | 6.858% | $264.6873 | $264.69 | $264.70 | $264.70 |
| Purchase #7 | $229.38 | 13.228% | $259.7224 | $259.72 | $259.70 | $259.70 |
| 7 purchase totals = | $1,116.85 | $1,242.8685 | $1,242.87 | $1,242.85 | $1,242.80 | |