| 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 | $125.72 | 3.734% | $130.4144 | $130.41 | $130.40 | $130.40 |
| Purchase #2 | $53.65 | 13.534% | $60.911 | $60.91 | $60.90 | $60.90 |
| Purchase #3 | $127.37 | 11.563% | $142.0978 | $142.10 | $142.10 | $142.10 |
| Purchase #4 | $216.98 | 10.872% | $240.5701 | $240.57 | $240.55 | $240.60 |
| Purchase #5 | $162.93 | 13.601% | $185.0901 | $185.09 | $185.10 | $185.10 |
| Purchase #6 | $55.58 | 5.534% | $58.6558 | $58.66 | $58.65 | $58.70 |
| Purchase #7 | $131.71 | 3.646% | $136.5121 | $136.51 | $136.50 | $136.50 |
| 7 purchase totals = | $873.94 | $954.2513 | $954.25 | $954.20 | $954.30 | |