| 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 | $31.93 | 6.791% | $34.0984 | $34.10 | $34.10 | $34.10 |
| Purchase #2 | $239.29 | 10.389% | $264.1498 | $264.15 | $264.15 | $264.10 |
| Purchase #3 | $18.87 | 9.503% | $20.6632 | $20.66 | $20.65 | $20.70 |
| Purchase #4 | $193.62 | 5.176% | $203.6418 | $203.64 | $203.65 | $203.60 |
| Purchase #5 | $213.39 | 4.155% | $222.2564 | $222.26 | $222.25 | $222.30 |
| Purchase #6 | $178.71 | 4.727% | $187.1576 | $187.16 | $187.15 | $187.20 |
| Purchase #7 | $72.43 | 9.222% | $79.1095 | $79.11 | $79.10 | $79.10 |
| 7 purchase totals = | $948.24 | $1,011.0767 | $1,011.08 | $1,011.05 | $1,011.10 | |