| 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 | $195.68 | 10.849% | $216.9093 | $216.91 | $216.90 | $216.90 |
| Purchase #2 | $195.38 | 10.460% | $215.8167 | $215.82 | $215.80 | $215.80 |
| Purchase #3 | $82.97 | 6.223% | $88.1332 | $88.13 | $88.15 | $88.10 |
| Purchase #4 | $188.60 | 9.871% | $207.2167 | $207.22 | $207.20 | $207.20 |
| Purchase #5 | $36.51 | 3.804% | $37.8988 | $37.90 | $37.90 | $37.90 |
| Purchase #6 | $73.79 | 3.703% | $76.5224 | $76.52 | $76.50 | $76.50 |
| Purchase #7 | $237.57 | 13.575% | $269.8201 | $269.82 | $269.80 | $269.80 |
| 7 purchase totals = | $1,010.50 | $1,112.3172 | $1,112.32 | $1,112.25 | $1,112.20 | |