| 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 | $205.65 | 4.480% | $214.8631 | $214.86 | $214.85 | $214.90 |
| Purchase #2 | $246.37 | 5.191% | $259.1591 | $259.16 | $259.15 | $259.20 |
| Purchase #3 | $183.63 | 12.343% | $206.2955 | $206.30 | $206.30 | $206.30 |
| Purchase #4 | $177.88 | 11.628% | $198.5639 | $198.56 | $198.55 | $198.60 |
| Purchase #5 | $170.75 | 11.148% | $189.7852 | $189.79 | $189.80 | $189.80 |
| Purchase #6 | $29.56 | 12.560% | $33.2727 | $33.27 | $33.25 | $33.30 |
| Purchase #7 | $154.67 | 13.435% | $175.4499 | $175.45 | $175.45 | $175.40 |
| 7 purchase totals = | $1,168.51 | $1,277.3894 | $1,277.39 | $1,277.35 | $1,277.50 | |