| 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 | $221.27 | 3.550% | $229.1251 | $229.13 | $229.15 | $229.10 |
| Purchase #2 | $205.30 | 11.242% | $228.3798 | $228.38 | $228.40 | $228.40 |
| Purchase #3 | $141.86 | 13.554% | $161.0877 | $161.09 | $161.10 | $161.10 |
| Purchase #4 | $246.70 | 12.122% | $276.605 | $276.61 | $276.60 | $276.60 |
| Purchase #5 | $238.71 | 11.604% | $266.4099 | $266.41 | $266.40 | $266.40 |
| Purchase #6 | $88.42 | 9.361% | $96.697 | $96.70 | $96.70 | $96.70 |
| Purchase #7 | $134.63 | 6.326% | $143.1467 | $143.15 | $143.15 | $143.10 |
| 7 purchase totals = | $1,276.89 | $1,401.4512 | $1,401.47 | $1,401.50 | $1,401.40 | |