| 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 | $37.39 | 10.682% | $41.384 | $41.38 | $41.40 | $41.40 |
| Purchase #2 | $155.80 | 8.676% | $169.3172 | $169.32 | $169.30 | $169.30 |
| Purchase #3 | $103.56 | 13.226% | $117.2568 | $117.26 | $117.25 | $117.30 |
| Purchase #4 | $239.59 | 12.866% | $270.4156 | $270.42 | $270.40 | $270.40 |
| Purchase #5 | $34.57 | 5.377% | $36.4288 | $36.43 | $36.45 | $36.40 |
| Purchase #6 | $225.81 | 7.610% | $242.9941 | $242.99 | $243.00 | $243.00 |
| Purchase #7 | $179.89 | 10.576% | $198.9152 | $198.92 | $198.90 | $198.90 |
| 7 purchase totals = | $976.61 | $1,076.7117 | $1,076.72 | $1,076.70 | $1,076.70 | |