| 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 | $111.58 | 5.140% | $117.3152 | $117.32 | $117.30 | $117.30 |
| Purchase #2 | $113.38 | 7.445% | $121.8211 | $121.82 | $121.80 | $121.80 |
| Purchase #3 | $9.95 | 5.732% | $10.5203 | $10.52 | $10.50 | $10.50 |
| Purchase #4 | $237.36 | 8.732% | $258.0863 | $258.09 | $258.10 | $258.10 |
| Purchase #5 | $7.98 | 8.614% | $8.6674 | $8.67 | $8.65 | $8.70 |
| Purchase #6 | $59.74 | 8.848% | $65.0258 | $65.03 | $65.05 | $65.00 |
| Purchase #7 | $225.63 | 7.432% | $242.3988 | $242.40 | $242.40 | $242.40 |
| 7 purchase totals = | $765.62 | $823.8349 | $823.85 | $823.80 | $823.80 | |