| 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 | $109.80 | 10.224% | $121.026 | $121.03 | $121.05 | $121.00 |
| Purchase #2 | $94.37 | 11.387% | $105.1159 | $105.12 | $105.10 | $105.10 |
| Purchase #3 | $81.67 | 6.125% | $86.6723 | $86.67 | $86.65 | $86.70 |
| Purchase #4 | $128.67 | 8.286% | $139.3316 | $139.33 | $139.35 | $139.30 |
| Purchase #5 | $58.85 | 12.836% | $66.404 | $66.40 | $66.40 | $66.40 |
| Purchase #6 | $119.25 | 13.536% | $135.3917 | $135.39 | $135.40 | $135.40 |
| Purchase #7 | $182.49 | 6.306% | $193.9978 | $194.00 | $194.00 | $194.00 |
| 7 purchase totals = | $775.10 | $847.9393 | $847.94 | $847.95 | $847.90 | |