| 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 | $73.65 | 10.551% | $81.4208 | $81.42 | $81.40 | $81.40 |
| Purchase #2 | $43.25 | 11.770% | $48.3405 | $48.34 | $48.35 | $48.30 |
| Purchase #3 | $223.35 | 10.132% | $245.9798 | $245.98 | $246.00 | $246.00 |
| Purchase #4 | $191.81 | 7.368% | $205.9426 | $205.94 | $205.95 | $205.90 |
| Purchase #5 | $238.62 | 9.257% | $260.7091 | $260.71 | $260.70 | $260.70 |
| Purchase #6 | $176.70 | 7.504% | $189.9596 | $189.96 | $189.95 | $190.00 |
| Purchase #7 | $83.36 | 11.436% | $92.893 | $92.89 | $92.90 | $92.90 |
| 7 purchase totals = | $1,030.74 | $1,125.2454 | $1,125.24 | $1,125.25 | $1,125.20 | |