| 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 | $209.66 | 3.553% | $217.1092 | $217.11 | $217.10 | $217.10 |
| Purchase #2 | $209.28 | 10.757% | $231.7922 | $231.79 | $231.80 | $231.80 |
| Purchase #3 | $9.83 | 10.722% | $10.884 | $10.88 | $10.90 | $10.90 |
| Purchase #4 | $66.39 | 5.284% | $69.898 | $69.90 | $69.90 | $69.90 |
| Purchase #5 | $18.84 | 4.831% | $19.7502 | $19.75 | $19.75 | $19.80 |
| Purchase #6 | $185.64 | 5.153% | $195.206 | $195.21 | $195.20 | $195.20 |
| Purchase #7 | $237.38 | 8.767% | $258.1911 | $258.19 | $258.20 | $258.20 |
| 7 purchase totals = | $937.02 | $1,002.8307 | $1,002.83 | $1,002.85 | $1,002.90 | |