| 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 | $240.52 | 6.122% | $255.2446 | $255.24 | $255.25 | $255.20 |
| Purchase #2 | $23.75 | 6.151% | $25.2109 | $25.21 | $25.20 | $25.20 |
| Purchase #3 | $183.66 | 10.125% | $202.2556 | $202.26 | $202.25 | $202.30 |
| Purchase #4 | $120.68 | 3.257% | $124.6105 | $124.61 | $124.60 | $124.60 |
| Purchase #5 | $10.27 | 9.853% | $11.2819 | $11.28 | $11.30 | $11.30 |
| Purchase #6 | $23.53 | 9.393% | $25.7402 | $25.74 | $25.75 | $25.70 |
| Purchase #7 | $156.52 | 7.344% | $168.0148 | $168.01 | $168.00 | $168.00 |
| 7 purchase totals = | $758.93 | $812.3585 | $812.35 | $812.35 | $812.30 | |