| 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 | $128.38 | 11.484% | $143.1232 | $143.12 | $143.10 | $143.10 |
| Purchase #2 | $62.25 | 12.645% | $70.1215 | $70.12 | $70.10 | $70.10 |
| Purchase #3 | $217.42 | 8.343% | $235.5594 | $235.56 | $235.55 | $235.60 |
| Purchase #4 | $208.77 | 5.156% | $219.5342 | $219.53 | $219.55 | $219.50 |
| Purchase #5 | $199.83 | 5.738% | $211.2962 | $211.30 | $211.30 | $211.30 |
| Purchase #6 | $218.93 | 11.171% | $243.3867 | $243.39 | $243.40 | $243.40 |
| Purchase #7 | $241.35 | 12.816% | $272.2814 | $272.28 | $272.30 | $272.30 |
| 7 purchase totals = | $1,276.93 | $1,395.3026 | $1,395.30 | $1,395.30 | $1,395.30 | |