| 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 | $140.80 | 5.476% | $148.5102 | $148.51 | $148.50 | $148.50 |
| Purchase #2 | $104.99 | 10.191% | $115.6895 | $115.69 | $115.70 | $115.70 |
| Purchase #3 | $235.66 | 11.102% | $261.823 | $261.82 | $261.80 | $261.80 |
| Purchase #4 | $183.93 | 5.321% | $193.7169 | $193.72 | $193.70 | $193.70 |
| Purchase #5 | $237.44 | 11.150% | $263.9146 | $263.91 | $263.90 | $263.90 |
| Purchase #6 | $221.55 | 10.519% | $244.8548 | $244.85 | $244.85 | $244.90 |
| Purchase #7 | $185.85 | 13.142% | $210.2744 | $210.27 | $210.25 | $210.30 |
| 7 purchase totals = | $1,310.22 | $1,438.7834 | $1,438.77 | $1,438.70 | $1,438.80 | |