| 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 | $222.86 | 5.505% | $235.1284 | $235.13 | $235.15 | $235.10 |
| Purchase #2 | $17.82 | 10.225% | $19.6421 | $19.64 | $19.65 | $19.60 |
| Purchase #3 | $13.35 | 6.645% | $14.2371 | $14.24 | $14.25 | $14.20 |
| Purchase #4 | $180.70 | 3.419% | $186.8781 | $186.88 | $186.90 | $186.90 |
| Purchase #5 | $165.78 | 13.190% | $187.6464 | $187.65 | $187.65 | $187.60 |
| Purchase #6 | $204.53 | 10.453% | $225.9095 | $225.91 | $225.90 | $225.90 |
| Purchase #7 | $174.52 | 3.190% | $180.0872 | $180.09 | $180.10 | $180.10 |
| 7 purchase totals = | $979.56 | $1,049.5288 | $1,049.54 | $1,049.60 | $1,049.40 | |