| 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 | $209.56 | 5.346% | $220.7631 | $220.76 | $220.75 | $220.80 |
| Purchase #2 | $98.33 | 10.702% | $108.8533 | $108.85 | $108.85 | $108.90 |
| Purchase #3 | $218.94 | 4.815% | $229.482 | $229.48 | $229.50 | $229.50 |
| Purchase #4 | $46.50 | 9.216% | $50.7854 | $50.79 | $50.80 | $50.80 |
| Purchase #5 | $112.47 | 4.107% | $117.0891 | $117.09 | $117.10 | $117.10 |
| Purchase #6 | $122.99 | 9.756% | $134.9889 | $134.99 | $135.00 | $135.00 |
| Purchase #7 | $94.70 | 3.681% | $98.1859 | $98.19 | $98.20 | $98.20 |
| 7 purchase totals = | $903.49 | $960.1477 | $960.15 | $960.20 | $960.30 | |