| 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 | $225.48 | 8.531% | $244.7157 | $244.72 | $244.70 | $244.70 |
| Purchase #2 | $246.95 | 10.606% | $273.1415 | $273.14 | $273.15 | $273.10 |
| Purchase #3 | $113.94 | 10.612% | $126.0313 | $126.03 | $126.05 | $126.00 |
| Purchase #4 | $69.62 | 10.500% | $76.9301 | $76.93 | $76.95 | $76.90 |
| Purchase #5 | $28.55 | 9.454% | $31.2491 | $31.25 | $31.25 | $31.20 |
| Purchase #6 | $58.34 | 9.219% | $63.7184 | $63.72 | $63.70 | $63.70 |
| Purchase #7 | $59.68 | 10.257% | $65.8014 | $65.80 | $65.80 | $65.80 |
| 7 purchase totals = | $802.56 | $881.5875 | $881.59 | $881.60 | $881.40 | |