| 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 | $102.25 | 6.817% | $109.2204 | $109.22 | $109.20 | $109.20 |
| Purchase #2 | $221.33 | 11.181% | $246.0769 | $246.08 | $246.10 | $246.10 |
| Purchase #3 | $70.94 | 7.551% | $76.2967 | $76.30 | $76.30 | $76.30 |
| Purchase #4 | $48.35 | 13.288% | $54.7747 | $54.77 | $54.75 | $54.80 |
| Purchase #5 | $249.88 | 10.171% | $275.2953 | $275.30 | $275.30 | $275.30 |
| Purchase #6 | $27.73 | 6.339% | $29.4878 | $29.49 | $29.50 | $29.50 |
| Purchase #7 | $116.73 | 10.718% | $129.2411 | $129.24 | $129.25 | $129.20 |
| 7 purchase totals = | $837.21 | $920.3929 | $920.40 | $920.40 | $920.40 | |