| 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 | $192.28 | 8.687% | $208.9834 | $208.98 | $209.00 | $209.00 |
| Purchase #2 | $15.96 | 10.123% | $17.5756 | $17.58 | $17.60 | $17.60 |
| Purchase #3 | $95.40 | 5.620% | $100.7615 | $100.76 | $100.75 | $100.80 |
| Purchase #4 | $249.31 | 7.729% | $268.5792 | $268.58 | $268.60 | $268.60 |
| Purchase #5 | $209.61 | 9.636% | $229.808 | $229.81 | $229.80 | $229.80 |
| Purchase #6 | $138.56 | 12.799% | $156.2943 | $156.29 | $156.30 | $156.30 |
| Purchase #7 | $160.58 | 13.781% | $182.7095 | $182.71 | $182.70 | $182.70 |
| 7 purchase totals = | $1,061.70 | $1,164.7115 | $1,164.71 | $1,164.75 | $1,164.80 | |