| 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 | $65.37 | 10.306% | $72.107 | $72.11 | $72.10 | $72.10 |
| Purchase #2 | $45.37 | 8.526% | $49.2382 | $49.24 | $49.25 | $49.20 |
| Purchase #3 | $225.49 | 9.741% | $247.455 | $247.46 | $247.45 | $247.50 |
| Purchase #4 | $248.76 | 11.158% | $276.5166 | $276.52 | $276.50 | $276.50 |
| Purchase #5 | $92.59 | 3.631% | $95.9519 | $95.95 | $95.95 | $96.00 |
| Purchase #6 | $184.91 | 7.867% | $199.4569 | $199.46 | $199.45 | $199.50 |
| Purchase #7 | $212.40 | 4.239% | $221.4036 | $221.40 | $221.40 | $221.40 |
| 7 purchase totals = | $1,074.89 | $1,162.1292 | $1,162.14 | $1,162.10 | $1,162.20 | |