| 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 | $111.94 | 8.163% | $121.0777 | $121.08 | $121.10 | $121.10 |
| Purchase #2 | $166.78 | 8.351% | $180.7078 | $180.71 | $180.70 | $180.70 |
| Purchase #3 | $220.58 | 4.257% | $229.9701 | $229.97 | $229.95 | $230.00 |
| Purchase #4 | $10.90 | 3.123% | $11.2404 | $11.24 | $11.25 | $11.20 |
| Purchase #5 | $49.57 | 4.152% | $51.6281 | $51.63 | $51.65 | $51.60 |
| Purchase #6 | $209.57 | 12.504% | $235.7746 | $235.77 | $235.75 | $235.80 |
| Purchase #7 | $91.32 | 9.232% | $99.7507 | $99.75 | $99.75 | $99.80 |
| 7 purchase totals = | $860.66 | $930.1494 | $930.15 | $930.15 | $930.20 | |