| 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 | $103.42 | 12.298% | $116.1386 | $116.14 | $116.15 | $116.10 |
| Purchase #2 | $85.81 | 6.361% | $91.2684 | $91.27 | $91.25 | $91.30 |
| Purchase #3 | $187.68 | 4.277% | $195.7071 | $195.71 | $195.70 | $195.70 |
| Purchase #4 | $243.56 | 12.423% | $273.8175 | $273.82 | $273.80 | $273.80 |
| Purchase #5 | $167.72 | 13.540% | $190.4293 | $190.43 | $190.45 | $190.40 |
| Purchase #6 | $27.33 | 12.859% | $30.8444 | $30.84 | $30.85 | $30.80 |
| Purchase #7 | $52.32 | 3.336% | $54.0654 | $54.07 | $54.05 | $54.10 |
| 7 purchase totals = | $867.84 | $952.2707 | $952.28 | $952.25 | $952.20 | |