| 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 | $204.76 | 6.263% | $217.5841 | $217.58 | $217.60 | $217.60 |
| Purchase #2 | $184.72 | 12.717% | $208.2108 | $208.21 | $208.20 | $208.20 |
| Purchase #3 | $152.78 | 4.132% | $159.0929 | $159.09 | $159.10 | $159.10 |
| Purchase #4 | $177.51 | 4.583% | $185.6453 | $185.65 | $185.65 | $185.60 |
| Purchase #5 | $53.72 | 3.495% | $55.5975 | $55.60 | $55.60 | $55.60 |
| Purchase #6 | $192.72 | 4.622% | $201.6275 | $201.63 | $201.65 | $201.60 |
| Purchase #7 | $12.30 | 3.576% | $12.7398 | $12.74 | $12.75 | $12.70 |
| 7 purchase totals = | $978.51 | $1,040.4979 | $1,040.50 | $1,040.55 | $1,040.40 | |