| 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 | $112.40 | 3.566% | $116.4082 | $116.41 | $116.40 | $116.40 |
| Purchase #2 | $73.55 | 6.759% | $78.5212 | $78.52 | $78.50 | $78.50 |
| Purchase #3 | $239.88 | 11.205% | $266.7586 | $266.76 | $266.75 | $266.80 |
| Purchase #4 | $66.90 | 4.546% | $69.9413 | $69.94 | $69.95 | $69.90 |
| Purchase #5 | $248.76 | 13.521% | $282.3948 | $282.39 | $282.40 | $282.40 |
| Purchase #6 | $189.31 | 6.665% | $201.9275 | $201.93 | $201.95 | $201.90 |
| Purchase #7 | $27.98 | 7.623% | $30.1129 | $30.11 | $30.10 | $30.10 |
| 7 purchase totals = | $958.78 | $1,046.0645 | $1,046.06 | $1,046.05 | $1,046.00 | |