| 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 | $221.53 | 4.249% | $230.9428 | $230.94 | $230.95 | $230.90 |
| Purchase #2 | $59.91 | 7.187% | $64.2157 | $64.22 | $64.20 | $64.20 |
| Purchase #3 | $139.94 | 10.107% | $154.0837 | $154.08 | $154.10 | $154.10 |
| Purchase #4 | $216.64 | 4.850% | $227.147 | $227.15 | $227.15 | $227.10 |
| Purchase #5 | $141.90 | 10.834% | $157.2734 | $157.27 | $157.25 | $157.30 |
| Purchase #6 | $152.42 | 10.453% | $168.3525 | $168.35 | $168.35 | $168.40 |
| Purchase #7 | $169.60 | 8.313% | $183.6988 | $183.70 | $183.70 | $183.70 |
| 7 purchase totals = | $1,101.94 | $1,185.7139 | $1,185.71 | $1,185.70 | $1,185.70 | |