| 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 | $192.86 | 8.609% | $209.4633 | $209.46 | $209.45 | $209.50 |
| Purchase #2 | $117.44 | 12.672% | $132.322 | $132.32 | $132.30 | $132.30 |
| Purchase #3 | $117.95 | 11.144% | $131.0943 | $131.09 | $131.10 | $131.10 |
| Purchase #4 | $115.76 | 11.484% | $129.0539 | $129.05 | $129.05 | $129.10 |
| Purchase #5 | $206.78 | 12.386% | $232.3918 | $232.39 | $232.40 | $232.40 |
| Purchase #6 | $32.61 | 10.733% | $36.11 | $36.11 | $36.10 | $36.10 |
| Purchase #7 | $203.85 | 5.358% | $214.7723 | $214.77 | $214.75 | $214.80 |
| 7 purchase totals = | $987.25 | $1,085.2076 | $1,085.19 | $1,085.15 | $1,085.30 | |