| 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 | $153.88 | 12.525% | $173.1535 | $173.15 | $173.15 | $173.20 |
| Purchase #2 | $214.27 | 3.675% | $222.1444 | $222.14 | $222.15 | $222.10 |
| Purchase #3 | $115.79 | 6.336% | $123.1265 | $123.13 | $123.15 | $123.10 |
| Purchase #4 | $205.26 | 9.631% | $225.0286 | $225.03 | $225.05 | $225.00 |
| Purchase #5 | $57.73 | 12.581% | $64.993 | $64.99 | $65.00 | $65.00 |
| Purchase #6 | $63.88 | 9.283% | $69.81 | $69.81 | $69.80 | $69.80 |
| Purchase #7 | $195.96 | 4.493% | $204.7645 | $204.76 | $204.75 | $204.80 |
| 7 purchase totals = | $1,006.77 | $1,083.0205 | $1,083.01 | $1,083.05 | $1,083.00 | |