| 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 | $191.85 | 13.160% | $217.0975 | $217.10 | $217.10 | $217.10 |
| Purchase #2 | $119.71 | 10.141% | $131.8498 | $131.85 | $131.85 | $131.80 |
| Purchase #3 | $160.36 | 11.714% | $179.1446 | $179.14 | $179.15 | $179.10 |
| Purchase #4 | $36.38 | 12.760% | $41.0221 | $41.02 | $41.00 | $41.00 |
| Purchase #5 | $69.83 | 6.668% | $74.4863 | $74.49 | $74.50 | $74.50 |
| Purchase #6 | $226.57 | 12.229% | $254.2772 | $254.28 | $254.30 | $254.30 |
| Purchase #7 | $74.92 | 3.575% | $77.5984 | $77.60 | $77.60 | $77.60 |
| 7 purchase totals = | $879.62 | $975.4759 | $975.48 | $975.50 | $975.40 | |