| 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 | $199.31 | 11.240% | $221.7124 | $221.71 | $221.70 | $221.70 |
| Purchase #2 | $183.37 | 8.223% | $198.4485 | $198.45 | $198.45 | $198.40 |
| Purchase #3 | $22.92 | 10.797% | $25.3947 | $25.39 | $25.40 | $25.40 |
| Purchase #4 | $191.31 | 6.322% | $203.4046 | $203.40 | $203.40 | $203.40 |
| Purchase #5 | $160.30 | 13.636% | $182.1585 | $182.16 | $182.15 | $182.20 |
| Purchase #6 | $13.71 | 6.500% | $14.6012 | $14.60 | $14.60 | $14.60 |
| Purchase #7 | $19.61 | 3.719% | $20.3393 | $20.34 | $20.35 | $20.30 |
| 7 purchase totals = | $790.53 | $866.0592 | $866.05 | $866.05 | $866.00 | |