| 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 | $183.76 | 3.423% | $190.0501 | $190.05 | $190.05 | $190.10 |
| Purchase #2 | $65.79 | 3.702% | $68.2255 | $68.23 | $68.25 | $68.20 |
| Purchase #3 | $34.49 | 9.624% | $37.8093 | $37.81 | $37.80 | $37.80 |
| Purchase #4 | $239.72 | 12.739% | $270.2579 | $270.26 | $270.25 | $270.30 |
| Purchase #5 | $184.88 | 9.426% | $202.3068 | $202.31 | $202.30 | $202.30 |
| Purchase #6 | $125.92 | 9.173% | $137.4706 | $137.47 | $137.45 | $137.50 |
| Purchase #7 | $75.87 | 11.646% | $84.7058 | $84.71 | $84.70 | $84.70 |
| 7 purchase totals = | $910.43 | $990.8260 | $990.84 | $990.80 | $990.90 | |