| 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 | $205.43 | 10.180% | $226.3428 | $226.34 | $226.35 | $226.30 |
| Purchase #2 | $77.97 | 8.657% | $84.7199 | $84.72 | $84.70 | $84.70 |
| Purchase #3 | $87.53 | 13.339% | $99.2056 | $99.21 | $99.20 | $99.20 |
| Purchase #4 | $194.35 | 13.396% | $220.3851 | $220.39 | $220.40 | $220.40 |
| Purchase #5 | $103.90 | 9.170% | $113.4276 | $113.43 | $113.45 | $113.40 |
| Purchase #6 | $209.53 | 12.305% | $235.3127 | $235.31 | $235.30 | $235.30 |
| Purchase #7 | $86.66 | 5.346% | $91.2928 | $91.29 | $91.30 | $91.30 |
| 7 purchase totals = | $965.37 | $1,070.6865 | $1,070.69 | $1,070.70 | $1,070.60 | |