| 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 | $224.42 | 9.739% | $246.2763 | $246.28 | $246.30 | $246.30 |
| Purchase #2 | $159.70 | 12.281% | $179.3128 | $179.31 | $179.30 | $179.30 |
| Purchase #3 | $125.28 | 12.595% | $141.059 | $141.06 | $141.05 | $141.10 |
| Purchase #4 | $16.74 | 4.747% | $17.5346 | $17.53 | $17.55 | $17.50 |
| Purchase #5 | $11.93 | 6.621% | $12.7199 | $12.72 | $12.70 | $12.70 |
| Purchase #6 | $200.89 | 13.242% | $227.4919 | $227.49 | $227.50 | $227.50 |
| Purchase #7 | $89.95 | 6.371% | $95.6807 | $95.68 | $95.70 | $95.70 |
| 7 purchase totals = | $828.91 | $920.0752 | $920.07 | $920.10 | $920.10 | |