| 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 | $73.25 | 8.246% | $79.2902 | $79.29 | $79.30 | $79.30 |
| Purchase #2 | $111.65 | 6.694% | $119.1239 | $119.12 | $119.10 | $119.10 |
| Purchase #3 | $245.64 | 6.753% | $262.2281 | $262.23 | $262.25 | $262.20 |
| Purchase #4 | $213.37 | 11.548% | $238.01 | $238.01 | $238.00 | $238.00 |
| Purchase #5 | $20.82 | 10.495% | $23.0051 | $23.01 | $23.00 | $23.00 |
| Purchase #6 | $237.38 | 8.558% | $257.695 | $257.70 | $257.70 | $257.70 |
| Purchase #7 | $135.26 | 6.393% | $143.9072 | $143.91 | $143.90 | $143.90 |
| 7 purchase totals = | $1,037.37 | $1,123.2595 | $1,123.27 | $1,123.25 | $1,123.20 | |