| 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 | $214.44 | 9.633% | $235.097 | $235.10 | $235.10 | $235.10 |
| Purchase #2 | $141.34 | 6.665% | $150.7603 | $150.76 | $150.75 | $150.80 |
| Purchase #3 | $150.76 | 13.422% | $170.995 | $171.00 | $171.00 | $171.00 |
| Purchase #4 | $232.80 | 10.575% | $257.4186 | $257.42 | $257.40 | $257.40 |
| Purchase #5 | $98.32 | 10.219% | $108.3673 | $108.37 | $108.35 | $108.40 |
| Purchase #6 | $70.99 | 9.213% | $77.5303 | $77.53 | $77.55 | $77.50 |
| Purchase #7 | $125.60 | 13.251% | $142.2433 | $142.24 | $142.25 | $142.20 |
| 7 purchase totals = | $1,034.25 | $1,142.4118 | $1,142.42 | $1,142.40 | $1,142.40 | |