| 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 | $75.71 | 9.476% | $82.8843 | $82.88 | $82.90 | $82.90 |
| Purchase #2 | $171.44 | 5.752% | $181.3012 | $181.30 | $181.30 | $181.30 |
| Purchase #3 | $17.53 | 9.546% | $19.2034 | $19.20 | $19.20 | $19.20 |
| Purchase #4 | $244.46 | 5.857% | $258.778 | $258.78 | $258.80 | $258.80 |
| Purchase #5 | $226.56 | 10.848% | $251.1372 | $251.14 | $251.15 | $251.10 |
| Purchase #6 | $210.60 | 12.701% | $237.3483 | $237.35 | $237.35 | $237.30 |
| Purchase #7 | $94.43 | 12.533% | $106.2649 | $106.26 | $106.25 | $106.30 |
| 7 purchase totals = | $1,040.73 | $1,136.9173 | $1,136.91 | $1,136.95 | $1,136.90 | |