| 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 | $227.71 | 3.528% | $235.7436 | $235.74 | $235.75 | $235.70 |
| Purchase #2 | $75.90 | 5.553% | $80.1147 | $80.11 | $80.10 | $80.10 |
| Purchase #3 | $101.60 | 7.755% | $109.4791 | $109.48 | $109.50 | $109.50 |
| Purchase #4 | $210.91 | 12.713% | $237.723 | $237.72 | $237.70 | $237.70 |
| Purchase #5 | $188.83 | 7.505% | $203.0017 | $203.00 | $203.00 | $203.00 |
| Purchase #6 | $71.47 | 11.179% | $79.4596 | $79.46 | $79.45 | $79.50 |
| Purchase #7 | $199.72 | 5.827% | $211.3577 | $211.36 | $211.35 | $211.40 |
| 7 purchase totals = | $1,076.14 | $1,156.8794 | $1,156.87 | $1,156.85 | $1,156.90 | |