| 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 | $132.59 | 3.131% | $136.7414 | $136.74 | $136.75 | $136.70 |
| Purchase #2 | $10.57 | 13.648% | $12.0126 | $12.01 | $12.00 | $12.00 |
| Purchase #3 | $131.73 | 9.213% | $143.8663 | $143.87 | $143.85 | $143.90 |
| Purchase #4 | $203.50 | 10.815% | $225.5085 | $225.51 | $225.50 | $225.50 |
| Purchase #5 | $220.75 | 12.451% | $248.2356 | $248.24 | $248.25 | $248.20 |
| Purchase #6 | $67.40 | 10.118% | $74.2195 | $74.22 | $74.20 | $74.20 |
| Purchase #7 | $12.95 | 6.829% | $13.8344 | $13.83 | $13.85 | $13.80 |
| 7 purchase totals = | $779.49 | $854.4183 | $854.42 | $854.40 | $854.30 | |