| 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 | $196.81 | 10.623% | $217.7171 | $217.72 | $217.70 | $217.70 |
| Purchase #2 | $185.41 | 8.509% | $201.1865 | $201.19 | $201.20 | $201.20 |
| Purchase #3 | $74.25 | 12.794% | $83.7495 | $83.75 | $83.75 | $83.70 |
| Purchase #4 | $239.37 | 5.576% | $252.7173 | $252.72 | $252.70 | $252.70 |
| Purchase #5 | $188.43 | 4.213% | $196.3686 | $196.37 | $196.35 | $196.40 |
| Purchase #6 | $196.76 | 11.850% | $220.0761 | $220.08 | $220.10 | $220.10 |
| Purchase #7 | $152.64 | 6.282% | $162.2288 | $162.23 | $162.25 | $162.20 |
| 7 purchase totals = | $1,233.67 | $1,334.0439 | $1,334.06 | $1,334.05 | $1,334.00 | |