| 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 | $215.84 | 5.599% | $227.9249 | $227.92 | $227.90 | $227.90 |
| Purchase #2 | $22.60 | 3.758% | $23.4493 | $23.45 | $23.45 | $23.40 |
| Purchase #3 | $197.95 | 13.668% | $225.0058 | $225.01 | $225.00 | $225.00 |
| Purchase #4 | $63.81 | 9.134% | $69.6384 | $69.64 | $69.65 | $69.60 |
| Purchase #5 | $111.68 | 8.407% | $121.0689 | $121.07 | $121.05 | $121.10 |
| Purchase #6 | $99.39 | 12.744% | $112.0563 | $112.06 | $112.05 | $112.10 |
| Purchase #7 | $32.35 | 10.627% | $35.7878 | $35.79 | $35.80 | $35.80 |
| 7 purchase totals = | $743.62 | $814.9314 | $814.94 | $814.90 | $814.90 | |