| 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 | $188.99 | 13.119% | $213.7836 | $213.78 | $213.80 | $213.80 |
| Purchase #2 | $246.71 | 10.554% | $272.7478 | $272.75 | $272.75 | $272.70 |
| Purchase #3 | $70.54 | 12.840% | $79.5973 | $79.60 | $79.60 | $79.60 |
| Purchase #4 | $199.60 | 4.608% | $208.7976 | $208.80 | $208.80 | $208.80 |
| Purchase #5 | $78.51 | 6.370% | $83.5111 | $83.51 | $83.50 | $83.50 |
| Purchase #6 | $144.29 | 9.443% | $157.9153 | $157.92 | $157.90 | $157.90 |
| Purchase #7 | $196.60 | 3.824% | $204.118 | $204.12 | $204.10 | $204.10 |
| 7 purchase totals = | $1,125.24 | $1,220.4707 | $1,220.48 | $1,220.45 | $1,220.40 | |