| 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 | $123.82 | 9.360% | $135.4096 | $135.41 | $135.40 | $135.40 |
| Purchase #2 | $202.71 | 11.788% | $226.6055 | $226.61 | $226.60 | $226.60 |
| Purchase #3 | $101.37 | 11.464% | $112.9911 | $112.99 | $113.00 | $113.00 |
| Purchase #4 | $232.96 | 11.358% | $259.4196 | $259.42 | $259.40 | $259.40 |
| Purchase #5 | $108.95 | 12.132% | $122.1678 | $122.17 | $122.15 | $122.20 |
| Purchase #6 | $57.25 | 4.159% | $59.631 | $59.63 | $59.65 | $59.60 |
| Purchase #7 | $21.27 | 11.639% | $23.7456 | $23.75 | $23.75 | $23.70 |
| 7 purchase totals = | $848.33 | $939.9702 | $939.98 | $939.95 | $939.90 | |