| 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 | $190.30 | 9.377% | $208.1444 | $208.14 | $208.15 | $208.10 |
| Purchase #2 | $127.30 | 11.276% | $141.6543 | $141.65 | $141.65 | $141.70 |
| Purchase #3 | $34.88 | 7.269% | $37.4154 | $37.42 | $37.40 | $37.40 |
| Purchase #4 | $244.54 | 13.753% | $278.1716 | $278.17 | $278.15 | $278.20 |
| Purchase #5 | $77.59 | 6.519% | $82.6481 | $82.65 | $82.65 | $82.60 |
| Purchase #6 | $84.63 | 3.601% | $87.6775 | $87.68 | $87.70 | $87.70 |
| Purchase #7 | $169.75 | 3.190% | $175.165 | $175.17 | $175.15 | $175.20 |
| 7 purchase totals = | $928.99 | $1,010.8763 | $1,010.88 | $1,010.85 | $1,010.90 | |