| 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 | $8.74 | 12.374% | $9.8215 | $9.82 | $9.80 | $9.80 |
| Purchase #2 | $112.97 | 10.466% | $124.7934 | $124.79 | $124.80 | $124.80 |
| Purchase #3 | $213.65 | 10.376% | $235.8183 | $235.82 | $235.80 | $235.80 |
| Purchase #4 | $61.87 | 3.189% | $63.843 | $63.84 | $63.85 | $63.80 |
| Purchase #5 | $248.46 | 4.773% | $260.319 | $260.32 | $260.30 | $260.30 |
| Purchase #6 | $75.29 | 13.310% | $85.3111 | $85.31 | $85.30 | $85.30 |
| Purchase #7 | $142.49 | 4.342% | $148.6769 | $148.68 | $148.70 | $148.70 |
| 7 purchase totals = | $863.47 | $928.5832 | $928.58 | $928.55 | $928.50 | |