| 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 | $222.99 | 5.581% | $235.4351 | $235.44 | $235.45 | $235.40 |
| Purchase #2 | $241.25 | 13.757% | $274.4388 | $274.44 | $274.45 | $274.40 |
| Purchase #3 | $41.63 | 3.257% | $42.9859 | $42.99 | $43.00 | $43.00 |
| Purchase #4 | $59.85 | 9.260% | $65.3921 | $65.39 | $65.40 | $65.40 |
| Purchase #5 | $23.37 | 11.697% | $26.1036 | $26.10 | $26.10 | $26.10 |
| Purchase #6 | $187.96 | 4.210% | $195.8731 | $195.87 | $195.85 | $195.90 |
| Purchase #7 | $47.90 | 13.536% | $54.3837 | $54.38 | $54.40 | $54.40 |
| 7 purchase totals = | $824.95 | $894.6123 | $894.61 | $894.65 | $894.60 | |