| 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 | $79.49 | 11.524% | $88.6504 | $88.65 | $88.65 | $88.70 |
| Purchase #2 | $143.79 | 9.310% | $157.1768 | $157.18 | $157.20 | $157.20 |
| Purchase #3 | $244.56 | 8.192% | $264.5944 | $264.59 | $264.60 | $264.60 |
| Purchase #4 | $242.40 | 3.873% | $251.7882 | $251.79 | $251.80 | $251.80 |
| Purchase #5 | $227.91 | 4.264% | $237.6281 | $237.63 | $237.65 | $237.60 |
| Purchase #6 | $22.85 | 4.504% | $23.8792 | $23.88 | $23.90 | $23.90 |
| Purchase #7 | $110.34 | 10.563% | $121.9952 | $122.00 | $122.00 | $122.00 |
| 7 purchase totals = | $1,071.34 | $1,145.7123 | $1,145.72 | $1,145.80 | $1,145.80 | |