| 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 | $126.81 | 6.511% | $135.0666 | $135.07 | $135.05 | $135.10 |
| Purchase #2 | $122.93 | 3.177% | $126.8355 | $126.84 | $126.85 | $126.80 |
| Purchase #3 | $62.87 | 11.604% | $70.1654 | $70.17 | $70.15 | $70.20 |
| Purchase #4 | $244.54 | 9.714% | $268.2946 | $268.29 | $268.30 | $268.30 |
| Purchase #5 | $11.95 | 8.450% | $12.9598 | $12.96 | $12.95 | $13.00 |
| Purchase #6 | $20.28 | 13.515% | $23.0208 | $23.02 | $23.00 | $23.00 |
| Purchase #7 | $11.74 | 6.652% | $12.5209 | $12.52 | $12.50 | $12.50 |
| 7 purchase totals = | $601.12 | $648.8636 | $648.87 | $648.80 | $648.90 | |