| 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 | $82.57 | 11.746% | $92.2687 | $92.27 | $92.25 | $92.30 |
| Purchase #2 | $140.79 | 9.796% | $154.5818 | $154.58 | $154.60 | $154.60 |
| Purchase #3 | $220.26 | 10.648% | $243.7133 | $243.71 | $243.70 | $243.70 |
| Purchase #4 | $69.79 | 12.537% | $78.5396 | $78.54 | $78.55 | $78.50 |
| Purchase #5 | $244.83 | 12.487% | $275.4019 | $275.40 | $275.40 | $275.40 |
| Purchase #6 | $130.84 | 3.737% | $135.7295 | $135.73 | $135.75 | $135.70 |
| Purchase #7 | $141.84 | 8.625% | $154.0737 | $154.07 | $154.05 | $154.10 |
| 7 purchase totals = | $1,030.92 | $1,134.3085 | $1,134.30 | $1,134.30 | $1,134.30 | |