| 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 | $121.55 | 13.214% | $137.6116 | $137.61 | $137.60 | $137.60 |
| Purchase #2 | $88.38 | 6.651% | $94.2582 | $94.26 | $94.25 | $94.30 |
| Purchase #3 | $226.71 | 9.741% | $248.7938 | $248.79 | $248.80 | $248.80 |
| Purchase #4 | $142.27 | 13.223% | $161.0824 | $161.08 | $161.10 | $161.10 |
| Purchase #5 | $98.98 | 4.585% | $103.5182 | $103.52 | $103.50 | $103.50 |
| Purchase #6 | $76.95 | 12.439% | $86.5218 | $86.52 | $86.50 | $86.50 |
| Purchase #7 | $180.58 | 10.413% | $199.3838 | $199.38 | $199.40 | $199.40 |
| 7 purchase totals = | $935.42 | $1,031.1698 | $1,031.16 | $1,031.15 | $1,031.20 | |