| 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 | $240.46 | 10.321% | $265.2779 | $265.28 | $265.30 | $265.30 |
| Purchase #2 | $21.54 | 9.683% | $23.6257 | $23.63 | $23.65 | $23.60 |
| Purchase #3 | $162.90 | 13.736% | $185.2759 | $185.28 | $185.30 | $185.30 |
| Purchase #4 | $127.29 | 7.142% | $136.3811 | $136.38 | $136.40 | $136.40 |
| Purchase #5 | $36.35 | 9.811% | $39.9163 | $39.92 | $39.90 | $39.90 |
| Purchase #6 | $15.79 | 7.660% | $16.9995 | $17.00 | $17.00 | $17.00 |
| Purchase #7 | $200.27 | 4.446% | $209.174 | $209.17 | $209.15 | $209.20 |
| 7 purchase totals = | $804.60 | $876.6504 | $876.66 | $876.70 | $876.70 | |