| 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 | $116.88 | 5.417% | $123.2114 | $123.21 | $123.20 | $123.20 |
| Purchase #2 | $209.46 | 3.774% | $217.365 | $217.37 | $217.35 | $217.40 |
| Purchase #3 | $7.29 | 13.867% | $8.3009 | $8.30 | $8.30 | $8.30 |
| Purchase #4 | $219.30 | 11.744% | $245.0546 | $245.05 | $245.05 | $245.10 |
| Purchase #5 | $120.96 | 12.560% | $136.1526 | $136.15 | $136.15 | $136.20 |
| Purchase #6 | $69.57 | 4.543% | $72.7306 | $72.73 | $72.75 | $72.70 |
| Purchase #7 | $148.42 | 11.260% | $165.1321 | $165.13 | $165.15 | $165.10 |
| 7 purchase totals = | $891.88 | $967.9472 | $967.94 | $967.95 | $968.00 | |