| 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 | $187.62 | 10.722% | $207.7366 | $207.74 | $207.75 | $207.70 |
| Purchase #2 | $56.87 | 11.222% | $63.252 | $63.25 | $63.25 | $63.30 |
| Purchase #3 | $246.82 | 13.761% | $280.7849 | $280.78 | $280.80 | $280.80 |
| Purchase #4 | $180.46 | 7.356% | $193.7346 | $193.73 | $193.75 | $193.70 |
| Purchase #5 | $227.63 | 4.766% | $238.4788 | $238.48 | $238.50 | $238.50 |
| Purchase #6 | $103.32 | 8.522% | $112.1249 | $112.12 | $112.10 | $112.10 |
| Purchase #7 | $237.42 | 3.317% | $245.2952 | $245.30 | $245.30 | $245.30 |
| 7 purchase totals = | $1,240.14 | $1,341.4070 | $1,341.40 | $1,341.45 | $1,341.40 | |