| 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 | $219.61 | 4.653% | $229.8285 | $229.83 | $229.85 | $229.80 |
| Purchase #2 | $232.28 | 4.704% | $243.2065 | $243.21 | $243.20 | $243.20 |
| Purchase #3 | $109.84 | 5.282% | $115.6417 | $115.64 | $115.65 | $115.60 |
| Purchase #4 | $34.41 | 5.710% | $36.3748 | $36.37 | $36.35 | $36.40 |
| Purchase #5 | $80.99 | 5.380% | $85.3473 | $85.35 | $85.35 | $85.30 |
| Purchase #6 | $119.42 | 10.838% | $132.3627 | $132.36 | $132.35 | $132.40 |
| Purchase #7 | $25.58 | 6.703% | $27.2946 | $27.29 | $27.30 | $27.30 |
| 7 purchase totals = | $822.13 | $870.0561 | $870.05 | $870.05 | $870.00 | |