| 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 | $125.88 | 10.454% | $139.0395 | $139.04 | $139.05 | $139.00 |
| Purchase #2 | $194.29 | 11.718% | $217.0569 | $217.06 | $217.05 | $217.10 |
| Purchase #3 | $225.59 | 5.355% | $237.6703 | $237.67 | $237.65 | $237.70 |
| Purchase #4 | $75.74 | 8.827% | $82.4256 | $82.43 | $82.45 | $82.40 |
| Purchase #5 | $174.76 | 6.531% | $186.1736 | $186.17 | $186.15 | $186.20 |
| Purchase #6 | $215.74 | 6.798% | $230.406 | $230.41 | $230.40 | $230.40 |
| Purchase #7 | $64.61 | 4.202% | $67.3249 | $67.32 | $67.30 | $67.30 |
| 7 purchase totals = | $1,076.61 | $1,160.0968 | $1,160.10 | $1,160.05 | $1,160.10 | |