| 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 | $192.72 | 4.827% | $202.0226 | $202.02 | $202.00 | $202.00 |
| Purchase #2 | $35.44 | 5.414% | $37.3587 | $37.36 | $37.35 | $37.40 |
| Purchase #3 | $26.89 | 11.510% | $29.985 | $29.99 | $30.00 | $30.00 |
| Purchase #4 | $38.71 | 5.555% | $40.8603 | $40.86 | $40.85 | $40.90 |
| Purchase #5 | $171.97 | 9.337% | $188.0268 | $188.03 | $188.05 | $188.00 |
| Purchase #6 | $21.28 | 4.121% | $22.1569 | $22.16 | $22.15 | $22.20 |
| Purchase #7 | $230.80 | 12.820% | $260.3886 | $260.39 | $260.40 | $260.40 |
| 7 purchase totals = | $717.81 | $780.7989 | $780.81 | $780.80 | $780.90 | |