| 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 | $229.47 | 6.305% | $243.9381 | $243.94 | $243.95 | $243.90 |
| Purchase #2 | $225.27 | 5.661% | $238.0225 | $238.02 | $238.00 | $238.00 |
| Purchase #3 | $248.99 | 5.185% | $261.9001 | $261.90 | $261.90 | $261.90 |
| Purchase #4 | $26.87 | 9.278% | $29.363 | $29.36 | $29.35 | $29.40 |
| Purchase #5 | $69.71 | 13.581% | $79.1773 | $79.18 | $79.20 | $79.20 |
| Purchase #6 | $27.40 | 13.442% | $31.0831 | $31.08 | $31.10 | $31.10 |
| Purchase #7 | $119.49 | 10.218% | $131.6995 | $131.70 | $131.70 | $131.70 |
| 7 purchase totals = | $947.20 | $1,015.1836 | $1,015.18 | $1,015.20 | $1,015.20 | |