| 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 | $102.86 | 10.674% | $113.8393 | $113.84 | $113.85 | $113.80 |
| Purchase #2 | $202.32 | 4.792% | $212.0152 | $212.02 | $212.00 | $212.00 |
| Purchase #3 | $10.64 | 9.237% | $11.6228 | $11.62 | $11.60 | $11.60 |
| Purchase #4 | $12.85 | 7.798% | $13.852 | $13.85 | $13.85 | $13.90 |
| Purchase #5 | $109.98 | 4.607% | $115.0468 | $115.05 | $115.05 | $115.00 |
| Purchase #6 | $56.56 | 3.353% | $58.4565 | $58.46 | $58.45 | $58.50 |
| Purchase #7 | $51.50 | 10.739% | $57.0306 | $57.03 | $57.05 | $57.00 |
| 7 purchase totals = | $546.71 | $581.8632 | $581.87 | $581.85 | $581.80 | |