| 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 | $22.58 | 7.245% | $24.2159 | $24.22 | $24.20 | $24.20 |
| Purchase #2 | $125.43 | 8.698% | $136.3399 | $136.34 | $136.35 | $136.30 |
| Purchase #3 | $208.94 | 13.324% | $236.7792 | $236.78 | $236.80 | $236.80 |
| Purchase #4 | $28.84 | 7.616% | $31.0365 | $31.04 | $31.05 | $31.00 |
| Purchase #5 | $158.42 | 12.627% | $178.4237 | $178.42 | $178.40 | $178.40 |
| Purchase #6 | $211.77 | 12.833% | $238.9464 | $238.95 | $238.95 | $238.90 |
| Purchase #7 | $171.26 | 13.861% | $194.9983 | $195.00 | $195.00 | $195.00 |
| 7 purchase totals = | $927.24 | $1,040.7399 | $1,040.75 | $1,040.75 | $1,040.60 | |