| 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 | $135.43 | 11.712% | $151.2916 | $151.29 | $151.30 | $151.30 |
| Purchase #2 | $245.37 | 10.595% | $271.367 | $271.37 | $271.35 | $271.40 |
| Purchase #3 | $10.42 | 7.502% | $11.2017 | $11.20 | $11.20 | $11.20 |
| Purchase #4 | $54.80 | 7.570% | $58.9484 | $58.95 | $58.95 | $58.90 |
| Purchase #5 | $248.43 | 4.852% | $260.4838 | $260.48 | $260.50 | $260.50 |
| Purchase #6 | $16.85 | 9.701% | $18.4846 | $18.48 | $18.50 | $18.50 |
| Purchase #7 | $59.56 | 11.373% | $66.3338 | $66.33 | $66.35 | $66.30 |
| 7 purchase totals = | $770.86 | $838.1109 | $838.10 | $838.15 | $838.10 | |