| 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 | $197.91 | 12.372% | $222.3954 | $222.40 | $222.40 | $222.40 |
| Purchase #2 | $33.65 | 9.265% | $36.7677 | $36.77 | $36.75 | $36.80 |
| Purchase #3 | $208.94 | 12.282% | $234.602 | $234.60 | $234.60 | $234.60 |
| Purchase #4 | $133.52 | 10.576% | $147.6411 | $147.64 | $147.65 | $147.60 |
| Purchase #5 | $12.82 | 13.398% | $14.5376 | $14.54 | $14.55 | $14.50 |
| Purchase #6 | $99.68 | 6.634% | $106.2928 | $106.29 | $106.30 | $106.30 |
| Purchase #7 | $91.41 | 4.589% | $95.6048 | $95.60 | $95.60 | $95.60 |
| 7 purchase totals = | $777.93 | $857.8414 | $857.84 | $857.85 | $857.80 | |