| 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 | $192.45 | 8.862% | $209.5049 | $209.50 | $209.50 | $209.50 |
| Purchase #2 | $239.88 | 13.273% | $271.7193 | $271.72 | $271.70 | $271.70 |
| Purchase #3 | $204.95 | 13.358% | $232.3272 | $232.33 | $232.35 | $232.30 |
| Purchase #4 | $192.60 | 7.328% | $206.7137 | $206.71 | $206.70 | $206.70 |
| Purchase #5 | $122.71 | 13.264% | $138.9863 | $138.99 | $139.00 | $139.00 |
| Purchase #6 | $135.42 | 12.119% | $151.8315 | $151.83 | $151.85 | $151.80 |
| Purchase #7 | $33.65 | 4.786% | $35.2605 | $35.26 | $35.25 | $35.30 |
| 7 purchase totals = | $1,121.66 | $1,246.3434 | $1,246.34 | $1,246.35 | $1,246.30 | |