| 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 | $213.40 | 6.564% | $227.4076 | $227.41 | $227.40 | $227.40 |
| Purchase #2 | $87.36 | 7.653% | $94.0457 | $94.05 | $94.05 | $94.00 |
| Purchase #3 | $152.77 | 7.489% | $164.2109 | $164.21 | $164.20 | $164.20 |
| Purchase #4 | $233.92 | 10.821% | $259.2325 | $259.23 | $259.25 | $259.20 |
| Purchase #5 | $87.63 | 4.174% | $91.2877 | $91.29 | $91.30 | $91.30 |
| Purchase #6 | $156.63 | 10.477% | $173.0401 | $173.04 | $173.05 | $173.00 |
| Purchase #7 | $90.53 | 7.434% | $97.26 | $97.26 | $97.25 | $97.30 |
| 7 purchase totals = | $1,022.24 | $1,106.4845 | $1,106.49 | $1,106.50 | $1,106.40 | |