| 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 | $108.91 | 12.168% | $122.1622 | $122.16 | $122.15 | $122.20 |
| Purchase #2 | $134.38 | 6.811% | $143.5326 | $143.53 | $143.55 | $143.50 |
| Purchase #3 | $215.99 | 7.439% | $232.0575 | $232.06 | $232.05 | $232.10 |
| Purchase #4 | $116.57 | 13.862% | $132.7289 | $132.73 | $132.75 | $132.70 |
| Purchase #5 | $240.70 | 13.158% | $272.3713 | $272.37 | $272.35 | $272.40 |
| Purchase #6 | $157.78 | 11.529% | $175.9705 | $175.97 | $175.95 | $176.00 |
| Purchase #7 | $226.64 | 6.634% | $241.6753 | $241.68 | $241.70 | $241.70 |
| 7 purchase totals = | $1,200.97 | $1,320.4983 | $1,320.50 | $1,320.50 | $1,320.60 | |