| 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 | $219.69 | 11.235% | $244.3722 | $244.37 | $244.35 | $244.40 |
| Purchase #2 | $149.81 | 10.612% | $165.7078 | $165.71 | $165.70 | $165.70 |
| Purchase #3 | $20.85 | 11.566% | $23.2615 | $23.26 | $23.25 | $23.30 |
| Purchase #4 | $70.75 | 12.509% | $79.6001 | $79.60 | $79.60 | $79.60 |
| Purchase #5 | $8.63 | 13.194% | $9.7686 | $9.77 | $9.75 | $9.80 |
| Purchase #6 | $114.47 | 8.664% | $124.3877 | $124.39 | $124.40 | $124.40 |
| Purchase #7 | $15.35 | 3.643% | $15.9092 | $15.91 | $15.90 | $15.90 |
| 7 purchase totals = | $599.55 | $663.0071 | $663.01 | $662.95 | $663.10 | |