| 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 | $245.44 | 4.650% | $256.853 | $256.85 | $256.85 | $256.90 |
| Purchase #2 | $116.38 | 11.462% | $129.7195 | $129.72 | $129.70 | $129.70 |
| Purchase #3 | $137.49 | 12.613% | $154.8316 | $154.83 | $154.85 | $154.80 |
| Purchase #4 | $169.92 | 12.717% | $191.5287 | $191.53 | $191.55 | $191.50 |
| Purchase #5 | $21.81 | 4.337% | $22.7559 | $22.76 | $22.75 | $22.80 |
| Purchase #6 | $50.48 | 4.546% | $52.7748 | $52.77 | $52.75 | $52.80 |
| Purchase #7 | $170.71 | 11.202% | $189.8329 | $189.83 | $189.85 | $189.80 |
| 7 purchase totals = | $912.23 | $998.2964 | $998.29 | $998.30 | $998.30 | |