| 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 | $223.91 | 10.793% | $248.0766 | $248.08 | $248.10 | $248.10 |
| Purchase #2 | $56.59 | 5.408% | $59.6504 | $59.65 | $59.65 | $59.70 |
| Purchase #3 | $182.48 | 11.321% | $203.1386 | $203.14 | $203.15 | $203.10 |
| Purchase #4 | $129.95 | 3.419% | $134.393 | $134.39 | $134.40 | $134.40 |
| Purchase #5 | $97.53 | 6.644% | $104.0099 | $104.01 | $104.00 | $104.00 |
| Purchase #6 | $59.54 | 9.364% | $65.1153 | $65.12 | $65.10 | $65.10 |
| Purchase #7 | $102.76 | 10.752% | $113.8088 | $113.81 | $113.80 | $113.80 |
| 7 purchase totals = | $852.76 | $928.1926 | $928.20 | $928.20 | $928.20 | |