| 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 | $40.45 | 5.490% | $42.6707 | $42.67 | $42.65 | $42.70 |
| Purchase #2 | $229.59 | 7.610% | $247.0618 | $247.06 | $247.05 | $247.10 |
| Purchase #3 | $143.53 | 4.377% | $149.8123 | $149.81 | $149.80 | $149.80 |
| Purchase #4 | $59.55 | 4.547% | $62.2577 | $62.26 | $62.25 | $62.30 |
| Purchase #5 | $189.82 | 8.852% | $206.6229 | $206.62 | $206.60 | $206.60 |
| Purchase #6 | $221.87 | 13.317% | $251.4164 | $251.42 | $251.40 | $251.40 |
| Purchase #7 | $176.40 | 8.475% | $191.3499 | $191.35 | $191.35 | $191.30 |
| 7 purchase totals = | $1,061.21 | $1,151.1917 | $1,151.19 | $1,151.10 | $1,151.20 | |