| 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 | $210.97 | 5.133% | $221.7991 | $221.80 | $221.80 | $221.80 |
| Purchase #2 | $247.34 | 5.694% | $261.4235 | $261.42 | $261.40 | $261.40 |
| Purchase #3 | $215.63 | 9.745% | $236.6431 | $236.64 | $236.65 | $236.60 |
| Purchase #4 | $238.38 | 7.417% | $256.0606 | $256.06 | $256.05 | $256.10 |
| Purchase #5 | $145.51 | 13.719% | $165.4725 | $165.47 | $165.45 | $165.50 |
| Purchase #6 | $86.79 | 9.258% | $94.825 | $94.83 | $94.85 | $94.80 |
| Purchase #7 | $99.96 | 12.497% | $112.452 | $112.45 | $112.45 | $112.50 |
| 7 purchase totals = | $1,244.58 | $1,348.6758 | $1,348.67 | $1,348.65 | $1,348.70 | |