| 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 | $247.81 | 11.318% | $275.8571 | $275.86 | $275.85 | $275.90 |
| Purchase #2 | $18.49 | 6.463% | $19.685 | $19.69 | $19.70 | $19.70 |
| Purchase #3 | $215.44 | 13.281% | $244.0526 | $244.05 | $244.05 | $244.10 |
| Purchase #4 | $226.48 | 5.328% | $238.5469 | $238.55 | $238.55 | $238.50 |
| Purchase #5 | $68.78 | 7.287% | $73.792 | $73.79 | $73.80 | $73.80 |
| Purchase #6 | $78.88 | 5.397% | $83.1372 | $83.14 | $83.15 | $83.10 |
| Purchase #7 | $36.96 | 8.320% | $40.0351 | $40.04 | $40.05 | $40.00 |
| 7 purchase totals = | $892.84 | $975.1059 | $975.12 | $975.15 | $975.10 | |