| 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 | $192.65 | 5.142% | $202.5561 | $202.56 | $202.55 | $202.60 |
| Purchase #2 | $242.62 | 12.822% | $273.7287 | $273.73 | $273.75 | $273.70 |
| Purchase #3 | $199.60 | 7.218% | $214.0071 | $214.01 | $214.00 | $214.00 |
| Purchase #4 | $113.29 | 13.412% | $128.4845 | $128.48 | $128.50 | $128.50 |
| Purchase #5 | $132.42 | 7.769% | $142.7077 | $142.71 | $142.70 | $142.70 |
| Purchase #6 | $27.90 | 10.623% | $30.8638 | $30.86 | $30.85 | $30.90 |
| Purchase #7 | $152.71 | 3.308% | $157.7616 | $157.76 | $157.75 | $157.80 |
| 7 purchase totals = | $1,061.19 | $1,150.1095 | $1,150.11 | $1,150.10 | $1,150.20 | |