| 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 | $210.96 | 7.482% | $226.744 | $226.74 | $226.75 | $226.70 |
| Purchase #2 | $16.45 | 5.488% | $17.3528 | $17.35 | $17.35 | $17.40 |
| Purchase #3 | $185.96 | 4.763% | $194.8173 | $194.82 | $194.80 | $194.80 |
| Purchase #4 | $226.55 | 11.759% | $253.19 | $253.19 | $253.20 | $253.20 |
| Purchase #5 | $153.29 | 13.430% | $173.8768 | $173.88 | $173.90 | $173.90 |
| Purchase #6 | $11.54 | 12.490% | $12.9813 | $12.98 | $13.00 | $13.00 |
| Purchase #7 | $8.58 | 10.753% | $9.5026 | $9.50 | $9.50 | $9.50 |
| 7 purchase totals = | $813.33 | $888.4648 | $888.46 | $888.50 | $888.50 | |