| 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 | $235.80 | 11.158% | $262.1106 | $262.11 | $262.10 | $262.10 |
| Purchase #2 | $242.40 | 13.809% | $275.873 | $275.87 | $275.85 | $275.90 |
| Purchase #3 | $112.70 | 10.125% | $124.1109 | $124.11 | $124.10 | $124.10 |
| Purchase #4 | $142.95 | 5.860% | $151.3269 | $151.33 | $151.35 | $151.30 |
| Purchase #5 | $228.99 | 7.485% | $246.1299 | $246.13 | $246.15 | $246.10 |
| Purchase #6 | $155.75 | 5.310% | $164.0203 | $164.02 | $164.00 | $164.00 |
| Purchase #7 | $154.72 | 9.503% | $169.423 | $169.42 | $169.40 | $169.40 |
| 7 purchase totals = | $1,273.31 | $1,392.9946 | $1,392.99 | $1,392.95 | $1,392.90 | |