| 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 | $231.63 | 13.294% | $262.4229 | $262.42 | $262.40 | $262.40 |
| Purchase #2 | $182.50 | 11.859% | $204.1427 | $204.14 | $204.15 | $204.10 |
| Purchase #3 | $26.98 | 12.683% | $30.4019 | $30.40 | $30.40 | $30.40 |
| Purchase #4 | $106.56 | 12.821% | $120.2221 | $120.22 | $120.20 | $120.20 |
| Purchase #5 | $214.70 | 5.809% | $227.1719 | $227.17 | $227.15 | $227.20 |
| Purchase #6 | $170.43 | 10.606% | $188.5058 | $188.51 | $188.50 | $188.50 |
| Purchase #7 | $181.31 | 11.827% | $202.7535 | $202.75 | $202.75 | $202.80 |
| 7 purchase totals = | $1,114.11 | $1,235.6208 | $1,235.61 | $1,235.55 | $1,235.60 | |