| 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 | $114.42 | 5.229% | $120.403 | $120.40 | $120.40 | $120.40 |
| Purchase #2 | $209.68 | 9.433% | $229.4591 | $229.46 | $229.45 | $229.50 |
| Purchase #3 | $180.59 | 8.175% | $195.3532 | $195.35 | $195.35 | $195.40 |
| Purchase #4 | $86.83 | 9.106% | $94.7367 | $94.74 | $94.75 | $94.70 |
| Purchase #5 | $216.90 | 6.607% | $231.2306 | $231.23 | $231.25 | $231.20 |
| Purchase #6 | $152.67 | 8.395% | $165.4866 | $165.49 | $165.50 | $165.50 |
| Purchase #7 | $5.70 | 9.699% | $6.2528 | $6.25 | $6.25 | $6.30 |
| 7 purchase totals = | $966.79 | $1,042.9220 | $1,042.92 | $1,042.95 | $1,043.00 | |