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 | $7.78 | 3.822% | $8.0774 | $8.08 | $8.10 | $8.10 |
Purchase #2 | $161.70 | 12.697% | $182.231 | $182.23 | $182.25 | $182.20 |
Purchase #3 | $247.99 | 6.282% | $263.5687 | $263.57 | $263.55 | $263.60 |
Purchase #4 | $43.56 | 11.525% | $48.5803 | $48.58 | $48.60 | $48.60 |
Purchase #5 | $147.40 | 9.608% | $161.5622 | $161.56 | $161.55 | $161.60 |
Purchase #6 | $119.79 | 8.300% | $129.7326 | $129.73 | $129.75 | $129.70 |
Purchase #7 | $120.36 | 13.119% | $136.15 | $136.15 | $136.15 | $136.20 |
7 purchase totals = | $848.58 | $929.9022 | $929.90 | $929.95 | $930.00 |