| 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 | $32.42 | 10.443% | $35.8056 | $35.81 | $35.80 | $35.80 |
| Purchase #2 | $218.62 | 11.236% | $243.1841 | $243.18 | $243.20 | $243.20 |
| Purchase #3 | $197.56 | 12.257% | $221.7749 | $221.77 | $221.75 | $221.80 |
| Purchase #4 | $77.87 | 8.423% | $84.429 | $84.43 | $84.45 | $84.40 |
| Purchase #5 | $103.97 | 12.859% | $117.3395 | $117.34 | $117.35 | $117.30 |
| Purchase #6 | $79.57 | 5.849% | $84.224 | $84.22 | $84.20 | $84.20 |
| Purchase #7 | $155.33 | 3.469% | $160.7184 | $160.72 | $160.70 | $160.70 |
| 7 purchase totals = | $865.34 | $947.4755 | $947.47 | $947.45 | $947.40 | |