| 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 | $22.38 | 5.158% | $23.5344 | $23.53 | $23.55 | $23.50 |
| Purchase #2 | $226.65 | 11.162% | $251.9487 | $251.95 | $251.95 | $251.90 |
| Purchase #3 | $86.50 | 7.870% | $93.3076 | $93.31 | $93.30 | $93.30 |
| Purchase #4 | $41.33 | 4.152% | $43.046 | $43.05 | $43.05 | $43.00 |
| Purchase #5 | $87.48 | 3.771% | $90.7789 | $90.78 | $90.80 | $90.80 |
| Purchase #6 | $136.53 | 7.553% | $146.8421 | $146.84 | $146.85 | $146.80 |
| Purchase #7 | $240.82 | 8.366% | $260.967 | $260.97 | $260.95 | $261.00 |
| 7 purchase totals = | $841.69 | $910.4247 | $910.43 | $910.45 | $910.30 | |