| 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 | $111.53 | 8.792% | $121.3357 | $121.34 | $121.35 | $121.30 |
| Purchase #2 | $106.97 | 5.872% | $113.2513 | $113.25 | $113.25 | $113.30 |
| Purchase #3 | $198.77 | 13.397% | $225.3992 | $225.40 | $225.40 | $225.40 |
| Purchase #4 | $86.36 | 13.525% | $98.0402 | $98.04 | $98.05 | $98.00 |
| Purchase #5 | $54.37 | 11.438% | $60.5888 | $60.59 | $60.60 | $60.60 |
| Purchase #6 | $10.95 | 7.592% | $11.7813 | $11.78 | $11.80 | $11.80 |
| Purchase #7 | $189.84 | 10.149% | $209.1069 | $209.11 | $209.10 | $209.10 |
| 7 purchase totals = | $758.79 | $839.5034 | $839.51 | $839.55 | $839.50 | |