| 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 | $121.48 | 10.495% | $134.2293 | $134.23 | $134.25 | $134.20 |
| Purchase #2 | $115.64 | 5.264% | $121.7273 | $121.73 | $121.75 | $121.70 |
| Purchase #3 | $202.66 | 5.611% | $214.0313 | $214.03 | $214.05 | $214.00 |
| Purchase #4 | $129.28 | 11.699% | $144.4045 | $144.40 | $144.40 | $144.40 |
| Purchase #5 | $181.99 | 10.505% | $201.108 | $201.11 | $201.10 | $201.10 |
| Purchase #6 | $113.92 | 4.662% | $119.231 | $119.23 | $119.25 | $119.20 |
| Purchase #7 | $56.95 | 8.770% | $61.9445 | $61.94 | $61.95 | $61.90 |
| 7 purchase totals = | $921.92 | $996.6759 | $996.67 | $996.75 | $996.50 | |