| 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 | $226.56 | 13.431% | $256.9893 | $256.99 | $257.00 | $257.00 |
| Purchase #2 | $52.59 | 12.840% | $59.3426 | $59.34 | $59.35 | $59.30 |
| Purchase #3 | $138.46 | 13.104% | $156.6038 | $156.60 | $156.60 | $156.60 |
| Purchase #4 | $235.34 | 13.358% | $266.7767 | $266.78 | $266.80 | $266.80 |
| Purchase #5 | $115.27 | 9.537% | $126.2633 | $126.26 | $126.25 | $126.30 |
| Purchase #6 | $5.41 | 6.803% | $5.778 | $5.78 | $5.80 | $5.80 |
| Purchase #7 | $249.60 | 13.647% | $283.6629 | $283.66 | $283.65 | $283.70 |
| 7 purchase totals = | $1,023.23 | $1,155.4166 | $1,155.41 | $1,155.45 | $1,155.50 | |