| 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 | $96.49 | 8.195% | $104.3974 | $104.40 | $104.40 | $104.40 |
| Purchase #2 | $122.84 | 12.476% | $138.1655 | $138.17 | $138.15 | $138.20 |
| Purchase #3 | $56.39 | 4.384% | $58.8621 | $58.86 | $58.85 | $58.90 |
| Purchase #4 | $240.73 | 6.449% | $256.2547 | $256.25 | $256.25 | $256.30 |
| Purchase #5 | $242.37 | 6.288% | $257.6102 | $257.61 | $257.60 | $257.60 |
| Purchase #6 | $206.59 | 9.262% | $225.7244 | $225.72 | $225.70 | $225.70 |
| Purchase #7 | $157.42 | 8.853% | $171.3564 | $171.36 | $171.35 | $171.40 |
| 7 purchase totals = | $1,122.83 | $1,212.3707 | $1,212.37 | $1,212.30 | $1,212.50 | |