| 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 | $250.39 | 11.864% | $280.0963 | $280.10 | $280.10 | $280.10 |
| Purchase #2 | $110.37 | 6.846% | $117.9259 | $117.93 | $117.95 | $117.90 |
| Purchase #3 | $113.60 | 11.787% | $126.99 | $126.99 | $127.00 | $127.00 |
| Purchase #4 | $154.90 | 5.817% | $163.9105 | $163.91 | $163.90 | $163.90 |
| Purchase #5 | $90.59 | 13.331% | $102.6666 | $102.67 | $102.65 | $102.70 |
| Purchase #6 | $63.33 | 10.799% | $70.169 | $70.17 | $70.15 | $70.20 |
| Purchase #7 | $238.69 | 11.674% | $266.5547 | $266.55 | $266.55 | $266.60 |
| 7 purchase totals = | $1,021.87 | $1,128.3130 | $1,128.32 | $1,128.30 | $1,128.40 | |