| 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 | $112.48 | 6.557% | $119.8553 | $119.86 | $119.85 | $119.90 |
| Purchase #2 | $20.30 | 5.541% | $21.4248 | $21.42 | $21.40 | $21.40 |
| Purchase #3 | $76.56 | 5.667% | $80.8987 | $80.90 | $80.90 | $80.90 |
| Purchase #4 | $217.54 | 11.569% | $242.7072 | $242.71 | $242.70 | $242.70 |
| Purchase #5 | $239.83 | 3.540% | $248.32 | $248.32 | $248.30 | $248.30 |
| Purchase #6 | $78.36 | 3.619% | $81.1958 | $81.20 | $81.20 | $81.20 |
| Purchase #7 | $22.91 | 4.140% | $23.8585 | $23.86 | $23.85 | $23.90 |
| 7 purchase totals = | $767.98 | $818.2603 | $818.27 | $818.20 | $818.30 | |