| 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 | $224.69 | 10.125% | $247.4399 | $247.44 | $247.45 | $247.40 |
| Purchase #2 | $110.30 | 5.674% | $116.5584 | $116.56 | $116.55 | $116.60 |
| Purchase #3 | $244.73 | 6.181% | $259.8568 | $259.86 | $259.85 | $259.90 |
| Purchase #4 | $64.83 | 3.277% | $66.9545 | $66.95 | $66.95 | $67.00 |
| Purchase #5 | $199.77 | 9.260% | $218.2687 | $218.27 | $218.25 | $218.30 |
| Purchase #6 | $144.70 | 3.563% | $149.8557 | $149.86 | $149.85 | $149.90 |
| Purchase #7 | $148.25 | 5.124% | $155.8463 | $155.85 | $155.85 | $155.80 |
| 7 purchase totals = | $1,137.27 | $1,214.7803 | $1,214.79 | $1,214.75 | $1,214.90 | |