| 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 | $227.45 | 12.669% | $256.2656 | $256.27 | $256.25 | $256.30 |
| Purchase #2 | $109.85 | 11.315% | $122.2795 | $122.28 | $122.30 | $122.30 |
| Purchase #3 | $101.94 | 12.329% | $114.5082 | $114.51 | $114.50 | $114.50 |
| Purchase #4 | $91.84 | 10.665% | $101.6347 | $101.63 | $101.65 | $101.60 |
| Purchase #5 | $46.38 | 11.821% | $51.8626 | $51.86 | $51.85 | $51.90 |
| Purchase #6 | $98.52 | 9.391% | $107.772 | $107.77 | $107.75 | $107.80 |
| Purchase #7 | $102.42 | 13.562% | $116.3102 | $116.31 | $116.30 | $116.30 |
| 7 purchase totals = | $778.40 | $870.6328 | $870.63 | $870.60 | $870.70 | |