| 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 | $9.82 | 13.519% | $11.1476 | $11.15 | $11.15 | $11.10 |
| Purchase #2 | $211.37 | 10.575% | $233.7224 | $233.72 | $233.70 | $233.70 |
| Purchase #3 | $247.87 | 10.314% | $273.4353 | $273.44 | $273.45 | $273.40 |
| Purchase #4 | $173.56 | 3.792% | $180.1414 | $180.14 | $180.15 | $180.10 |
| Purchase #5 | $127.40 | 7.837% | $137.3843 | $137.38 | $137.40 | $137.40 |
| Purchase #6 | $197.66 | 11.327% | $220.0489 | $220.05 | $220.05 | $220.00 |
| Purchase #7 | $237.85 | 8.485% | $258.0316 | $258.03 | $258.05 | $258.00 |
| 7 purchase totals = | $1,205.53 | $1,313.9115 | $1,313.91 | $1,313.95 | $1,313.70 | |