| 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 | $122.57 | 8.851% | $133.4187 | $133.42 | $133.40 | $133.40 |
| Purchase #2 | $206.96 | 8.307% | $224.1522 | $224.15 | $224.15 | $224.20 |
| Purchase #3 | $184.63 | 3.269% | $190.6656 | $190.67 | $190.65 | $190.70 |
| Purchase #4 | $142.57 | 7.382% | $153.0945 | $153.09 | $153.10 | $153.10 |
| Purchase #5 | $167.28 | 5.180% | $175.9451 | $175.95 | $175.95 | $175.90 |
| Purchase #6 | $146.52 | 6.435% | $155.9486 | $155.95 | $155.95 | $155.90 |
| Purchase #7 | $235.34 | 13.584% | $267.3086 | $267.31 | $267.30 | $267.30 |
| 7 purchase totals = | $1,205.87 | $1,300.5333 | $1,300.54 | $1,300.50 | $1,300.50 | |