| 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 | $242.65 | 12.746% | $273.5782 | $273.58 | $273.60 | $273.60 |
| Purchase #2 | $117.97 | 13.815% | $134.2676 | $134.27 | $134.25 | $134.30 |
| Purchase #3 | $20.80 | 10.354% | $22.9536 | $22.95 | $22.95 | $23.00 |
| Purchase #4 | $159.94 | 13.833% | $182.0645 | $182.06 | $182.05 | $182.10 |
| Purchase #5 | $55.50 | 10.659% | $61.4157 | $61.42 | $61.40 | $61.40 |
| Purchase #6 | $159.57 | 11.194% | $177.4323 | $177.43 | $177.45 | $177.40 |
| Purchase #7 | $37.95 | 8.196% | $41.0604 | $41.06 | $41.05 | $41.10 |
| 7 purchase totals = | $794.38 | $892.7723 | $892.77 | $892.75 | $892.90 | |