| 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 | $188.61 | 7.804% | $203.3291 | $203.33 | $203.35 | $203.30 |
| Purchase #2 | $150.25 | 6.814% | $160.488 | $160.49 | $160.50 | $160.50 |
| Purchase #3 | $9.72 | 4.341% | $10.1419 | $10.14 | $10.15 | $10.10 |
| Purchase #4 | $222.44 | 4.191% | $231.7625 | $231.76 | $231.75 | $231.80 |
| Purchase #5 | $182.44 | 3.322% | $188.5007 | $188.50 | $188.50 | $188.50 |
| Purchase #6 | $117.59 | 7.143% | $125.9895 | $125.99 | $126.00 | $126.00 |
| Purchase #7 | $118.88 | 8.669% | $129.1857 | $129.19 | $129.20 | $129.20 |
| 7 purchase totals = | $989.93 | $1,049.3974 | $1,049.40 | $1,049.45 | $1,049.40 | |