| 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 | $199.76 | 3.218% | $206.1883 | $206.19 | $206.20 | $206.20 |
| Purchase #2 | $230.76 | 9.312% | $252.2484 | $252.25 | $252.25 | $252.20 |
| Purchase #3 | $107.68 | 13.429% | $122.1403 | $122.14 | $122.15 | $122.10 |
| Purchase #4 | $152.73 | 6.628% | $162.8529 | $162.85 | $162.85 | $162.90 |
| Purchase #5 | $151.32 | 10.820% | $167.6928 | $167.69 | $167.70 | $167.70 |
| Purchase #6 | $99.60 | 12.655% | $112.2044 | $112.20 | $112.20 | $112.20 |
| Purchase #7 | $227.92 | 12.804% | $257.1029 | $257.10 | $257.10 | $257.10 |
| 7 purchase totals = | $1,169.77 | $1,280.4300 | $1,280.42 | $1,280.45 | $1,280.40 | |