| 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 | $117.77 | 4.313% | $122.8494 | $122.85 | $122.85 | $122.80 |
| Purchase #2 | $87.42 | 10.126% | $96.2721 | $96.27 | $96.25 | $96.30 |
| Purchase #3 | $62.38 | 11.474% | $69.5375 | $69.54 | $69.55 | $69.50 |
| Purchase #4 | $50.74 | 11.437% | $56.5431 | $56.54 | $56.55 | $56.50 |
| Purchase #5 | $89.87 | 9.301% | $98.2288 | $98.23 | $98.25 | $98.20 |
| Purchase #6 | $120.72 | 3.590% | $125.0538 | $125.05 | $125.05 | $125.10 |
| Purchase #7 | $234.47 | 9.314% | $256.3085 | $256.31 | $256.30 | $256.30 |
| 7 purchase totals = | $763.37 | $824.7932 | $824.79 | $824.80 | $824.70 | |