| 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 | $220.51 | 9.804% | $242.1288 | $242.13 | $242.15 | $242.10 |
| Purchase #2 | $166.55 | 7.753% | $179.4626 | $179.46 | $179.45 | $179.50 |
| Purchase #3 | $244.58 | 11.820% | $273.4894 | $273.49 | $273.50 | $273.50 |
| Purchase #4 | $197.68 | 9.855% | $217.1614 | $217.16 | $217.15 | $217.20 |
| Purchase #5 | $23.86 | 13.349% | $27.0451 | $27.05 | $27.05 | $27.00 |
| Purchase #6 | $65.50 | 7.641% | $70.5049 | $70.50 | $70.50 | $70.50 |
| Purchase #7 | $22.29 | 6.766% | $23.7981 | $23.80 | $23.80 | $23.80 |
| 7 purchase totals = | $940.97 | $1,033.5903 | $1,033.59 | $1,033.60 | $1,033.60 | |