| 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 | $249.33 | 4.806% | $261.3128 | $261.31 | $261.30 | $261.30 |
| Purchase #2 | $148.49 | 7.404% | $159.4842 | $159.48 | $159.50 | $159.50 |
| Purchase #3 | $226.80 | 5.150% | $238.4802 | $238.48 | $238.50 | $238.50 |
| Purchase #4 | $128.25 | 7.329% | $137.6494 | $137.65 | $137.65 | $137.60 |
| Purchase #5 | $70.30 | 9.815% | $77.1999 | $77.20 | $77.20 | $77.20 |
| Purchase #6 | $56.41 | 9.535% | $61.7887 | $61.79 | $61.80 | $61.80 |
| Purchase #7 | $44.46 | 7.827% | $47.9399 | $47.94 | $47.95 | $47.90 |
| 7 purchase totals = | $924.04 | $983.8551 | $983.85 | $983.90 | $983.80 | |