| 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 | $19.82 | 7.792% | $21.3644 | $21.36 | $21.35 | $21.40 |
| Purchase #2 | $231.82 | 13.128% | $262.2533 | $262.25 | $262.25 | $262.30 |
| Purchase #3 | $63.29 | 7.693% | $68.1589 | $68.16 | $68.15 | $68.20 |
| Purchase #4 | $113.67 | 6.386% | $120.929 | $120.93 | $120.95 | $120.90 |
| Purchase #5 | $147.87 | 12.424% | $166.2414 | $166.24 | $166.25 | $166.20 |
| Purchase #6 | $225.46 | 10.392% | $248.8898 | $248.89 | $248.90 | $248.90 |
| Purchase #7 | $98.75 | 13.567% | $112.1474 | $112.15 | $112.15 | $112.10 |
| 7 purchase totals = | $900.68 | $999.9842 | $999.98 | $1,000.00 | $1,000.00 | |