| 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 | $197.70 | 3.710% | $205.0347 | $205.03 | $205.05 | $205.00 |
| Purchase #2 | $208.93 | 5.762% | $220.9685 | $220.97 | $220.95 | $221.00 |
| Purchase #3 | $159.57 | 9.595% | $174.8807 | $174.88 | $174.90 | $174.90 |
| Purchase #4 | $108.96 | 13.800% | $123.9965 | $124.00 | $124.00 | $124.00 |
| Purchase #5 | $78.41 | 12.131% | $87.9219 | $87.92 | $87.90 | $87.90 |
| Purchase #6 | $238.43 | 5.792% | $252.2399 | $252.24 | $252.25 | $252.20 |
| Purchase #7 | $225.74 | 8.468% | $244.8557 | $244.86 | $244.85 | $244.90 |
| 7 purchase totals = | $1,217.74 | $1,309.8979 | $1,309.90 | $1,309.90 | $1,309.90 | |