| 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 | $83.70 | 10.350% | $92.363 | $92.36 | $92.35 | $92.40 |
| Purchase #2 | $128.61 | 3.626% | $133.2734 | $133.27 | $133.25 | $133.30 |
| Purchase #3 | $163.61 | 9.241% | $178.7292 | $178.73 | $178.75 | $178.70 |
| Purchase #4 | $244.47 | 5.296% | $257.4171 | $257.42 | $257.40 | $257.40 |
| Purchase #5 | $128.76 | 8.132% | $139.2308 | $139.23 | $139.25 | $139.20 |
| Purchase #6 | $202.45 | 12.717% | $228.1956 | $228.20 | $228.20 | $228.20 |
| Purchase #7 | $244.50 | 5.227% | $257.28 | $257.28 | $257.30 | $257.30 |
| 7 purchase totals = | $1,196.10 | $1,286.4891 | $1,286.49 | $1,286.50 | $1,286.50 | |