| 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 | $206.33 | 11.636% | $230.3386 | $230.34 | $230.35 | $230.30 |
| Purchase #2 | $66.47 | 12.293% | $74.6412 | $74.64 | $74.65 | $74.60 |
| Purchase #3 | $229.94 | 10.866% | $254.9253 | $254.93 | $254.95 | $254.90 |
| Purchase #4 | $211.28 | 11.593% | $235.7737 | $235.77 | $235.75 | $235.80 |
| Purchase #5 | $100.73 | 8.155% | $108.9445 | $108.94 | $108.95 | $108.90 |
| Purchase #6 | $143.82 | 13.650% | $163.4514 | $163.45 | $163.45 | $163.50 |
| Purchase #7 | $73.41 | 5.272% | $77.2802 | $77.28 | $77.30 | $77.30 |
| 7 purchase totals = | $1,031.98 | $1,145.3549 | $1,145.35 | $1,145.40 | $1,145.30 | |