| 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 | $139.73 | 6.291% | $148.5204 | $148.52 | $148.50 | $148.50 |
| Purchase #2 | $243.84 | 8.184% | $263.7959 | $263.80 | $263.80 | $263.80 |
| Purchase #3 | $244.54 | 6.605% | $260.6919 | $260.69 | $260.70 | $260.70 |
| Purchase #4 | $110.65 | 4.692% | $115.8417 | $115.84 | $115.85 | $115.80 |
| Purchase #5 | $47.69 | 10.517% | $52.7056 | $52.71 | $52.70 | $52.70 |
| Purchase #6 | $205.40 | 13.378% | $232.8784 | $232.88 | $232.90 | $232.90 |
| Purchase #7 | $17.59 | 4.358% | $18.3566 | $18.36 | $18.35 | $18.40 |
| 7 purchase totals = | $1,009.44 | $1,092.7905 | $1,092.80 | $1,092.80 | $1,092.80 | |