| 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 | $237.45 | 9.214% | $259.3286 | $259.33 | $259.35 | $259.30 |
| Purchase #2 | $133.96 | 6.119% | $142.157 | $142.16 | $142.15 | $142.20 |
| Purchase #3 | $218.59 | 4.841% | $229.1719 | $229.17 | $229.15 | $229.20 |
| Purchase #4 | $126.87 | 3.687% | $131.5477 | $131.55 | $131.55 | $131.50 |
| Purchase #5 | $185.59 | 4.623% | $194.1698 | $194.17 | $194.15 | $194.20 |
| Purchase #6 | $19.38 | 9.797% | $21.2787 | $21.28 | $21.30 | $21.30 |
| Purchase #7 | $182.92 | 9.301% | $199.9334 | $199.93 | $199.95 | $199.90 |
| 7 purchase totals = | $1,104.76 | $1,177.5871 | $1,177.59 | $1,177.60 | $1,177.60 | |