| 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 | $191.58 | 12.253% | $215.0543 | $215.05 | $215.05 | $215.10 |
| Purchase #2 | $242.87 | 12.111% | $272.284 | $272.28 | $272.30 | $272.30 |
| Purchase #3 | $66.25 | 9.532% | $72.565 | $72.57 | $72.55 | $72.60 |
| Purchase #4 | $163.77 | 12.800% | $184.7326 | $184.73 | $184.75 | $184.70 |
| Purchase #5 | $29.81 | 6.686% | $31.8031 | $31.80 | $31.80 | $31.80 |
| Purchase #6 | $222.65 | 6.693% | $237.552 | $237.55 | $237.55 | $237.60 |
| Purchase #7 | $167.69 | 7.311% | $179.9498 | $179.95 | $179.95 | $179.90 |
| 7 purchase totals = | $1,084.62 | $1,193.9408 | $1,193.93 | $1,193.95 | $1,194.00 | |