| 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 | $234.96 | 4.191% | $244.8072 | $244.81 | $244.80 | $244.80 |
| Purchase #2 | $243.70 | 7.670% | $262.3918 | $262.39 | $262.40 | $262.40 |
| Purchase #3 | $168.35 | 3.840% | $174.8146 | $174.81 | $174.80 | $174.80 |
| Purchase #4 | $125.85 | 12.537% | $141.6278 | $141.63 | $141.65 | $141.60 |
| Purchase #5 | $54.80 | 5.230% | $57.666 | $57.67 | $57.65 | $57.70 |
| Purchase #6 | $64.26 | 11.332% | $71.5419 | $71.54 | $71.55 | $71.50 |
| Purchase #7 | $34.55 | 9.646% | $37.8827 | $37.88 | $37.90 | $37.90 |
| 7 purchase totals = | $926.47 | $990.7320 | $990.73 | $990.75 | $990.70 | |