| 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 | $82.68 | 10.127% | $91.053 | $91.05 | $91.05 | $91.10 |
| Purchase #2 | $204.33 | 8.775% | $222.26 | $222.26 | $222.25 | $222.30 |
| Purchase #3 | $134.30 | 11.149% | $149.2731 | $149.27 | $149.25 | $149.30 |
| Purchase #4 | $173.68 | 6.461% | $184.9015 | $184.90 | $184.90 | $184.90 |
| Purchase #5 | $188.72 | 5.520% | $199.1373 | $199.14 | $199.15 | $199.10 |
| Purchase #6 | $45.70 | 12.354% | $51.3458 | $51.35 | $51.35 | $51.30 |
| Purchase #7 | $202.98 | 13.229% | $229.8322 | $229.83 | $229.85 | $229.80 |
| 7 purchase totals = | $1,032.39 | $1,127.8029 | $1,127.80 | $1,127.80 | $1,127.80 | |