| 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 | $247.52 | 5.202% | $260.396 | $260.40 | $260.40 | $260.40 |
| Purchase #2 | $106.83 | 11.698% | $119.327 | $119.33 | $119.35 | $119.30 |
| Purchase #3 | $191.72 | 7.330% | $205.7731 | $205.77 | $205.75 | $205.80 |
| Purchase #4 | $79.80 | 5.750% | $84.3885 | $84.39 | $84.40 | $84.40 |
| Purchase #5 | $229.57 | 6.414% | $244.2946 | $244.29 | $244.30 | $244.30 |
| Purchase #6 | $35.93 | 11.557% | $40.0824 | $40.08 | $40.10 | $40.10 |
| Purchase #7 | $178.59 | 6.736% | $190.6198 | $190.62 | $190.60 | $190.60 |
| 7 purchase totals = | $1,069.96 | $1,144.8814 | $1,144.88 | $1,144.90 | $1,144.90 | |