| 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 | $225.26 | 8.573% | $244.5715 | $244.57 | $244.55 | $244.60 |
| Purchase #2 | $217.39 | 13.753% | $247.2876 | $247.29 | $247.30 | $247.30 |
| Purchase #3 | $180.80 | 5.409% | $190.5795 | $190.58 | $190.60 | $190.60 |
| Purchase #4 | $7.51 | 11.815% | $8.3973 | $8.40 | $8.40 | $8.40 |
| Purchase #5 | $19.99 | 9.487% | $21.8865 | $21.89 | $21.90 | $21.90 |
| Purchase #6 | $131.75 | 13.403% | $149.4085 | $149.41 | $149.40 | $149.40 |
| Purchase #7 | $11.66 | 4.206% | $12.1504 | $12.15 | $12.15 | $12.20 |
| 7 purchase totals = | $794.36 | $874.2813 | $874.29 | $874.30 | $874.40 | |