| 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 | $12.99 | 9.201% | $14.1852 | $14.19 | $14.20 | $14.20 |
| Purchase #2 | $182.43 | 5.280% | $192.0623 | $192.06 | $192.05 | $192.10 |
| Purchase #3 | $140.28 | 7.561% | $150.8866 | $150.89 | $150.90 | $150.90 |
| Purchase #4 | $127.64 | 9.546% | $139.8245 | $139.82 | $139.80 | $139.80 |
| Purchase #5 | $75.79 | 8.707% | $82.389 | $82.39 | $82.40 | $82.40 |
| Purchase #6 | $236.86 | 6.781% | $252.9215 | $252.92 | $252.90 | $252.90 |
| Purchase #7 | $193.68 | 5.491% | $204.315 | $204.32 | $204.30 | $204.30 |
| 7 purchase totals = | $969.67 | $1,036.5841 | $1,036.59 | $1,036.55 | $1,036.60 | |