| 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 | $113.68 | 6.818% | $121.4307 | $121.43 | $121.45 | $121.40 |
| Purchase #2 | $116.81 | 13.829% | $132.9637 | $132.96 | $132.95 | $133.00 |
| Purchase #3 | $124.49 | 10.706% | $137.8179 | $137.82 | $137.80 | $137.80 |
| Purchase #4 | $192.89 | 11.842% | $215.732 | $215.73 | $215.75 | $215.70 |
| Purchase #5 | $204.91 | 4.435% | $213.9978 | $214.00 | $214.00 | $214.00 |
| Purchase #6 | $226.81 | 3.675% | $235.1453 | $235.15 | $235.15 | $235.10 |
| Purchase #7 | $50.73 | 3.386% | $52.4477 | $52.45 | $52.45 | $52.40 |
| 7 purchase totals = | $1,030.32 | $1,109.5351 | $1,109.54 | $1,109.55 | $1,109.40 | |