| 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 | $186.44 | 10.136% | $205.3376 | $205.34 | $205.35 | $205.30 |
| Purchase #2 | $199.55 | 7.260% | $214.0373 | $214.04 | $214.05 | $214.00 |
| Purchase #3 | $112.92 | 5.372% | $118.9861 | $118.99 | $119.00 | $119.00 |
| Purchase #4 | $121.94 | 3.799% | $126.5725 | $126.57 | $126.55 | $126.60 |
| Purchase #5 | $15.98 | 8.768% | $17.3811 | $17.38 | $17.40 | $17.40 |
| Purchase #6 | $225.60 | 13.483% | $256.0176 | $256.02 | $256.00 | $256.00 |
| Purchase #7 | $18.88 | 7.128% | $20.2258 | $20.23 | $20.25 | $20.20 |
| 7 purchase totals = | $881.31 | $958.5580 | $958.57 | $958.60 | $958.50 | |