| 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 | $213.60 | 4.508% | $223.2291 | $223.23 | $223.25 | $223.20 |
| Purchase #2 | $115.93 | 6.606% | $123.5883 | $123.59 | $123.60 | $123.60 |
| Purchase #3 | $208.41 | 4.136% | $217.0298 | $217.03 | $217.05 | $217.00 |
| Purchase #4 | $242.60 | 7.332% | $260.3874 | $260.39 | $260.40 | $260.40 |
| Purchase #5 | $166.61 | 8.495% | $180.7635 | $180.76 | $180.75 | $180.80 |
| Purchase #6 | $201.49 | 13.447% | $228.5844 | $228.58 | $228.60 | $228.60 |
| Purchase #7 | $64.73 | 9.508% | $70.8845 | $70.88 | $70.90 | $70.90 |
| 7 purchase totals = | $1,213.37 | $1,304.4670 | $1,304.46 | $1,304.55 | $1,304.50 | |