| 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 | $201.38 | 6.421% | $214.3106 | $214.31 | $214.30 | $214.30 |
| Purchase #2 | $101.75 | 7.213% | $109.0892 | $109.09 | $109.10 | $109.10 |
| Purchase #3 | $199.54 | 9.713% | $218.9213 | $218.92 | $218.90 | $218.90 |
| Purchase #4 | $132.61 | 11.703% | $148.1293 | $148.13 | $148.15 | $148.10 |
| Purchase #5 | $183.27 | 12.190% | $205.6106 | $205.61 | $205.60 | $205.60 |
| Purchase #6 | $205.74 | 9.279% | $224.8306 | $224.83 | $224.85 | $224.80 |
| Purchase #7 | $77.77 | 8.127% | $84.0904 | $84.09 | $84.10 | $84.10 |
| 7 purchase totals = | $1,102.06 | $1,204.9820 | $1,204.98 | $1,205.00 | $1,204.90 | |