| 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 | $105.85 | 13.610% | $120.2562 | $120.26 | $120.25 | $120.30 |
| Purchase #2 | $109.82 | 10.198% | $121.0194 | $121.02 | $121.00 | $121.00 |
| Purchase #3 | $214.94 | 8.858% | $233.9794 | $233.98 | $234.00 | $234.00 |
| Purchase #4 | $57.27 | 4.275% | $59.7183 | $59.72 | $59.70 | $59.70 |
| Purchase #5 | $163.27 | 12.623% | $183.8796 | $183.88 | $183.90 | $183.90 |
| Purchase #6 | $224.48 | 9.549% | $245.9156 | $245.92 | $245.90 | $245.90 |
| Purchase #7 | $222.68 | 13.813% | $253.4388 | $253.44 | $253.45 | $253.40 |
| 7 purchase totals = | $1,098.31 | $1,218.2073 | $1,218.22 | $1,218.20 | $1,218.20 | |