| 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 | $246.26 | 10.441% | $271.972 | $271.97 | $271.95 | $272.00 |
| Purchase #2 | $247.27 | 4.772% | $259.0697 | $259.07 | $259.05 | $259.10 |
| Purchase #3 | $158.86 | 9.388% | $173.7738 | $173.77 | $173.75 | $173.80 |
| Purchase #4 | $21.65 | 10.114% | $23.8397 | $23.84 | $23.85 | $23.80 |
| Purchase #5 | $107.56 | 9.110% | $117.3587 | $117.36 | $117.35 | $117.40 |
| Purchase #6 | $126.61 | 12.440% | $142.3603 | $142.36 | $142.35 | $142.40 |
| Purchase #7 | $109.67 | 5.598% | $115.8093 | $115.81 | $115.80 | $115.80 |
| 7 purchase totals = | $1,017.88 | $1,104.1835 | $1,104.18 | $1,104.10 | $1,104.30 | |