| 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 | $228.83 | 13.219% | $259.079 | $259.08 | $259.10 | $259.10 |
| Purchase #2 | $82.45 | 11.517% | $91.9458 | $91.95 | $91.95 | $91.90 |
| Purchase #3 | $140.75 | 11.462% | $156.8828 | $156.88 | $156.90 | $156.90 |
| Purchase #4 | $200.84 | 10.602% | $222.1331 | $222.13 | $222.15 | $222.10 |
| Purchase #5 | $170.71 | 4.784% | $178.8768 | $178.88 | $178.90 | $178.90 |
| Purchase #6 | $8.47 | 8.389% | $9.1805 | $9.18 | $9.20 | $9.20 |
| Purchase #7 | $230.54 | 12.791% | $260.0284 | $260.03 | $260.05 | $260.00 |
| 7 purchase totals = | $1,062.59 | $1,178.1264 | $1,178.13 | $1,178.25 | $1,178.10 | |