| 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 | $196.26 | 12.473% | $220.7395 | $220.74 | $220.75 | $220.70 |
| Purchase #2 | $102.36 | 12.623% | $115.2809 | $115.28 | $115.30 | $115.30 |
| Purchase #3 | $190.30 | 3.756% | $197.4477 | $197.45 | $197.45 | $197.40 |
| Purchase #4 | $227.30 | 7.212% | $243.6929 | $243.69 | $243.70 | $243.70 |
| Purchase #5 | $127.74 | 9.375% | $139.7156 | $139.72 | $139.70 | $139.70 |
| Purchase #6 | $217.83 | 10.606% | $240.933 | $240.93 | $240.95 | $240.90 |
| Purchase #7 | $93.38 | 10.666% | $103.3399 | $103.34 | $103.35 | $103.30 |
| 7 purchase totals = | $1,155.17 | $1,261.1495 | $1,261.15 | $1,261.20 | $1,261.00 | |