| 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 | $229.42 | 13.237% | $259.7883 | $259.79 | $259.80 | $259.80 |
| Purchase #2 | $215.72 | 5.770% | $228.167 | $228.17 | $228.15 | $228.20 |
| Purchase #3 | $177.61 | 9.645% | $194.7405 | $194.74 | $194.75 | $194.70 |
| Purchase #4 | $179.96 | 6.418% | $191.5098 | $191.51 | $191.50 | $191.50 |
| Purchase #5 | $112.87 | 8.859% | $122.8692 | $122.87 | $122.85 | $122.90 |
| Purchase #6 | $168.46 | 5.236% | $177.2806 | $177.28 | $177.30 | $177.30 |
| Purchase #7 | $237.56 | 12.802% | $267.9724 | $267.97 | $267.95 | $268.00 |
| 7 purchase totals = | $1,321.60 | $1,442.3278 | $1,442.33 | $1,442.30 | $1,442.40 | |