| 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 | $209.96 | 10.590% | $232.1948 | $232.19 | $232.20 | $232.20 |
| Purchase #2 | $245.34 | 13.238% | $277.8181 | $277.82 | $277.80 | $277.80 |
| Purchase #3 | $144.89 | 8.555% | $157.2853 | $157.29 | $157.30 | $157.30 |
| Purchase #4 | $67.58 | 7.227% | $72.464 | $72.46 | $72.45 | $72.50 |
| Purchase #5 | $58.43 | 13.204% | $66.1451 | $66.15 | $66.15 | $66.10 |
| Purchase #6 | $62.34 | 6.242% | $66.2313 | $66.23 | $66.25 | $66.20 |
| Purchase #7 | $242.74 | 12.427% | $272.9053 | $272.91 | $272.90 | $272.90 |
| 7 purchase totals = | $1,031.28 | $1,145.0439 | $1,145.05 | $1,145.05 | $1,145.00 | |