| 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 | $8.78 | 11.186% | $9.7621 | $9.76 | $9.75 | $9.80 |
| Purchase #2 | $247.48 | 10.264% | $272.8813 | $272.88 | $272.90 | $272.90 |
| Purchase #3 | $237.90 | 8.613% | $258.3903 | $258.39 | $258.40 | $258.40 |
| Purchase #4 | $197.96 | 13.863% | $225.4032 | $225.40 | $225.40 | $225.40 |
| Purchase #5 | $244.55 | 9.153% | $266.9337 | $266.93 | $266.95 | $266.90 |
| Purchase #6 | $101.72 | 5.790% | $107.6096 | $107.61 | $107.60 | $107.60 |
| Purchase #7 | $25.53 | 8.339% | $27.6589 | $27.66 | $27.65 | $27.70 |
| 7 purchase totals = | $1,063.92 | $1,168.6391 | $1,168.63 | $1,168.65 | $1,168.70 | |