| 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 | $110.61 | 13.732% | $125.799 | $125.80 | $125.80 | $125.80 |
| Purchase #2 | $215.45 | 13.636% | $244.8288 | $244.83 | $244.85 | $244.80 |
| Purchase #3 | $191.43 | 7.842% | $206.4419 | $206.44 | $206.45 | $206.40 |
| Purchase #4 | $23.36 | 4.359% | $24.3783 | $24.38 | $24.40 | $24.40 |
| Purchase #5 | $120.52 | 4.662% | $126.1386 | $126.14 | $126.15 | $126.10 |
| Purchase #6 | $61.56 | 10.311% | $67.9075 | $67.91 | $67.90 | $67.90 |
| Purchase #7 | $203.88 | 3.362% | $210.7344 | $210.73 | $210.75 | $210.70 |
| 7 purchase totals = | $926.81 | $1,006.2285 | $1,006.23 | $1,006.30 | $1,006.10 | |