| 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 | $214.61 | 3.685% | $222.5184 | $222.52 | $222.50 | $222.50 |
| Purchase #2 | $126.65 | 7.682% | $136.3793 | $136.38 | $136.40 | $136.40 |
| Purchase #3 | $59.75 | 3.335% | $61.7427 | $61.74 | $61.75 | $61.70 |
| Purchase #4 | $133.66 | 8.533% | $145.0652 | $145.07 | $145.05 | $145.10 |
| Purchase #5 | $81.44 | 12.140% | $91.3268 | $91.33 | $91.35 | $91.30 |
| Purchase #6 | $161.97 | 9.586% | $177.4964 | $177.50 | $177.50 | $177.50 |
| Purchase #7 | $25.30 | 3.618% | $26.2154 | $26.22 | $26.20 | $26.20 |
| 7 purchase totals = | $803.38 | $860.7442 | $860.76 | $860.75 | $860.70 | |