| 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 | $123.43 | 10.608% | $136.5235 | $136.52 | $136.50 | $136.50 |
| Purchase #2 | $121.50 | 9.637% | $133.209 | $133.21 | $133.20 | $133.20 |
| Purchase #3 | $183.80 | 11.185% | $204.358 | $204.36 | $204.35 | $204.40 |
| Purchase #4 | $208.63 | 3.263% | $215.4376 | $215.44 | $215.45 | $215.40 |
| Purchase #5 | $28.96 | 12.364% | $32.5406 | $32.54 | $32.55 | $32.50 |
| Purchase #6 | $136.70 | 13.227% | $154.7813 | $154.78 | $154.80 | $154.80 |
| Purchase #7 | $33.27 | 5.306% | $35.0353 | $35.04 | $35.05 | $35.00 |
| 7 purchase totals = | $836.29 | $911.8853 | $911.89 | $911.90 | $911.80 | |