| 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 | $225.41 | 7.853% | $243.1114 | $243.11 | $243.10 | $243.10 |
| Purchase #2 | $229.70 | 7.203% | $246.2453 | $246.25 | $246.25 | $246.20 |
| Purchase #3 | $38.95 | 6.710% | $41.5635 | $41.56 | $41.55 | $41.60 |
| Purchase #4 | $151.54 | 11.734% | $169.3217 | $169.32 | $169.30 | $169.30 |
| Purchase #5 | $90.79 | 13.143% | $102.7225 | $102.72 | $102.70 | $102.70 |
| Purchase #6 | $186.72 | 13.849% | $212.5789 | $212.58 | $212.60 | $212.60 |
| Purchase #7 | $133.47 | 5.714% | $141.0965 | $141.10 | $141.10 | $141.10 |
| 7 purchase totals = | $1,056.58 | $1,156.6398 | $1,156.64 | $1,156.60 | $1,156.60 | |