| 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 | $218.46 | 7.304% | $234.4163 | $234.42 | $234.40 | $234.40 |
| Purchase #2 | $42.90 | 5.702% | $45.3462 | $45.35 | $45.35 | $45.30 |
| Purchase #3 | $48.80 | 4.255% | $50.8764 | $50.88 | $50.90 | $50.90 |
| Purchase #4 | $23.30 | 9.831% | $25.5906 | $25.59 | $25.60 | $25.60 |
| Purchase #5 | $12.74 | 11.434% | $14.1967 | $14.20 | $14.20 | $14.20 |
| Purchase #6 | $167.27 | 10.692% | $185.1545 | $185.15 | $185.15 | $185.20 |
| Purchase #7 | $122.27 | 10.782% | $135.4532 | $135.45 | $135.45 | $135.50 |
| 7 purchase totals = | $635.74 | $691.0339 | $691.04 | $691.05 | $691.10 | |