| 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 | $174.59 | 9.452% | $191.0922 | $191.09 | $191.10 | $191.10 |
| Purchase #2 | $231.94 | 4.174% | $241.6212 | $241.62 | $241.60 | $241.60 |
| Purchase #3 | $231.76 | 13.128% | $262.1855 | $262.19 | $262.20 | $262.20 |
| Purchase #4 | $110.70 | 13.545% | $125.6943 | $125.69 | $125.70 | $125.70 |
| Purchase #5 | $117.91 | 7.766% | $127.0669 | $127.07 | $127.05 | $127.10 |
| Purchase #6 | $205.60 | 11.540% | $229.3262 | $229.33 | $229.35 | $229.30 |
| Purchase #7 | $237.52 | 4.384% | $247.9329 | $247.93 | $247.95 | $247.90 |
| 7 purchase totals = | $1,310.02 | $1,424.9192 | $1,424.92 | $1,424.95 | $1,424.90 | |