| 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 | $102.92 | 10.479% | $113.705 | $113.71 | $113.70 | $113.70 |
| Purchase #2 | $186.82 | 4.293% | $194.8402 | $194.84 | $194.85 | $194.80 |
| Purchase #3 | $21.27 | 4.519% | $22.2312 | $22.23 | $22.25 | $22.20 |
| Purchase #4 | $223.30 | 6.224% | $237.1982 | $237.20 | $237.20 | $237.20 |
| Purchase #5 | $94.33 | 5.580% | $99.5936 | $99.59 | $99.60 | $99.60 |
| Purchase #6 | $113.43 | 11.410% | $126.3724 | $126.37 | $126.35 | $126.40 |
| Purchase #7 | $24.37 | 9.504% | $26.6861 | $26.69 | $26.70 | $26.70 |
| 7 purchase totals = | $766.44 | $820.6267 | $820.63 | $820.65 | $820.60 | |