| 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 | $123.54 | 3.142% | $127.4216 | $127.42 | $127.40 | $127.40 |
| Purchase #2 | $78.50 | 7.193% | $84.1465 | $84.15 | $84.15 | $84.10 |
| Purchase #3 | $237.26 | 7.595% | $255.2799 | $255.28 | $255.30 | $255.30 |
| Purchase #4 | $89.62 | 10.761% | $99.264 | $99.26 | $99.25 | $99.30 |
| Purchase #5 | $196.28 | 8.639% | $213.2366 | $213.24 | $213.25 | $213.20 |
| Purchase #6 | $16.87 | 7.449% | $18.1266 | $18.13 | $18.15 | $18.10 |
| Purchase #7 | $120.63 | 3.517% | $124.8726 | $124.87 | $124.85 | $124.90 |
| 7 purchase totals = | $862.70 | $922.3478 | $922.35 | $922.35 | $922.30 | |