| 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 | $101.92 | 9.318% | $111.4169 | $111.42 | $111.40 | $111.40 |
| Purchase #2 | $45.74 | 3.169% | $47.1895 | $47.19 | $47.20 | $47.20 |
| Purchase #3 | $211.80 | 8.522% | $229.8496 | $229.85 | $229.85 | $229.80 |
| Purchase #4 | $214.72 | 7.105% | $229.9759 | $229.98 | $230.00 | $230.00 |
| Purchase #5 | $87.89 | 10.312% | $96.9532 | $96.95 | $96.95 | $97.00 |
| Purchase #6 | $104.57 | 12.256% | $117.3861 | $117.39 | $117.40 | $117.40 |
| Purchase #7 | $86.44 | 10.183% | $95.2422 | $95.24 | $95.25 | $95.20 |
| 7 purchase totals = | $853.08 | $928.0134 | $928.02 | $928.05 | $928.00 | |