| 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 | $198.57 | 9.731% | $217.8928 | $217.89 | $217.90 | $217.90 |
| Purchase #2 | $169.30 | 4.519% | $176.9507 | $176.95 | $176.95 | $177.00 |
| Purchase #3 | $71.92 | 9.440% | $78.7092 | $78.71 | $78.70 | $78.70 |
| Purchase #4 | $19.25 | 13.249% | $21.8004 | $21.80 | $21.80 | $21.80 |
| Purchase #5 | $76.27 | 4.744% | $79.8882 | $79.89 | $79.90 | $79.90 |
| Purchase #6 | $209.70 | 9.379% | $229.3678 | $229.37 | $229.35 | $229.40 |
| Purchase #7 | $236.75 | 12.362% | $266.017 | $266.02 | $266.00 | $266.00 |
| 7 purchase totals = | $981.76 | $1,070.6261 | $1,070.63 | $1,070.60 | $1,070.70 | |