| 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 | $104.93 | 6.264% | $111.5028 | $111.50 | $111.50 | $111.50 |
| Purchase #2 | $12.42 | 8.376% | $13.4603 | $13.46 | $13.45 | $13.50 |
| Purchase #3 | $215.38 | 6.701% | $229.8126 | $229.81 | $229.80 | $229.80 |
| Purchase #4 | $91.88 | 6.835% | $98.16 | $98.16 | $98.15 | $98.20 |
| Purchase #5 | $147.27 | 6.610% | $157.0045 | $157.00 | $157.00 | $157.00 |
| Purchase #6 | $11.28 | 6.208% | $11.9803 | $11.98 | $12.00 | $12.00 |
| Purchase #7 | $234.87 | 10.873% | $260.4074 | $260.41 | $260.40 | $260.40 |
| 7 purchase totals = | $818.03 | $882.3279 | $882.32 | $882.30 | $882.40 | |