| 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 | $97.56 | 13.336% | $110.5706 | $110.57 | $110.55 | $110.60 |
| Purchase #2 | $76.80 | 7.357% | $82.4502 | $82.45 | $82.45 | $82.50 |
| Purchase #3 | $209.43 | 13.865% | $238.4675 | $238.47 | $238.45 | $238.50 |
| Purchase #4 | $174.61 | 4.272% | $182.0693 | $182.07 | $182.05 | $182.10 |
| Purchase #5 | $217.44 | 3.276% | $224.5633 | $224.56 | $224.55 | $224.60 |
| Purchase #6 | $25.46 | 6.506% | $27.1164 | $27.12 | $27.10 | $27.10 |
| Purchase #7 | $137.92 | 7.110% | $147.7261 | $147.73 | $147.75 | $147.70 |
| 7 purchase totals = | $939.22 | $1,012.9634 | $1,012.97 | $1,012.90 | $1,013.10 | |