| 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 | $213.81 | 4.464% | $223.3545 | $223.35 | $223.35 | $223.40 |
| Purchase #2 | $72.25 | 10.137% | $79.574 | $79.57 | $79.55 | $79.60 |
| Purchase #3 | $201.98 | 10.303% | $222.79 | $222.79 | $222.80 | $222.80 |
| Purchase #4 | $66.39 | 6.267% | $70.5507 | $70.55 | $70.55 | $70.60 |
| Purchase #5 | $203.56 | 11.185% | $226.3282 | $226.33 | $226.35 | $226.30 |
| Purchase #6 | $63.72 | 12.531% | $71.7048 | $71.70 | $71.70 | $71.70 |
| Purchase #7 | $110.65 | 12.467% | $124.4447 | $124.44 | $124.45 | $124.40 |
| 7 purchase totals = | $932.36 | $1,018.7469 | $1,018.73 | $1,018.75 | $1,018.80 | |