| 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 | $183.88 | 4.392% | $191.956 | $191.96 | $191.95 | $192.00 |
| Purchase #2 | $140.59 | 6.110% | $149.18 | $149.18 | $149.20 | $149.20 |
| Purchase #3 | $23.63 | 12.811% | $26.6572 | $26.66 | $26.65 | $26.70 |
| Purchase #4 | $240.27 | 11.638% | $268.2326 | $268.23 | $268.25 | $268.20 |
| Purchase #5 | $125.51 | 9.227% | $137.0908 | $137.09 | $137.10 | $137.10 |
| Purchase #6 | $77.94 | 6.643% | $83.1176 | $83.12 | $83.10 | $83.10 |
| Purchase #7 | $214.85 | 7.555% | $231.0819 | $231.08 | $231.10 | $231.10 |
| 7 purchase totals = | $1,006.67 | $1,087.3161 | $1,087.32 | $1,087.35 | $1,087.40 | |