| 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 | $191.98 | 9.348% | $209.9263 | $209.93 | $209.95 | $209.90 |
| Purchase #2 | $224.40 | 5.354% | $236.4144 | $236.41 | $236.40 | $236.40 |
| Purchase #3 | $78.76 | 11.207% | $87.5866 | $87.59 | $87.60 | $87.60 |
| Purchase #4 | $140.95 | 8.699% | $153.2112 | $153.21 | $153.20 | $153.20 |
| Purchase #5 | $47.48 | 5.793% | $50.2305 | $50.23 | $50.25 | $50.20 |
| Purchase #6 | $97.73 | 12.259% | $109.7107 | $109.71 | $109.70 | $109.70 |
| Purchase #7 | $128.71 | 9.510% | $140.9503 | $140.95 | $140.95 | $141.00 |
| 7 purchase totals = | $910.01 | $988.0300 | $988.03 | $988.05 | $988.00 | |