| 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 | $15.67 | 7.437% | $16.8354 | $16.84 | $16.85 | $16.80 |
| Purchase #2 | $147.82 | 6.501% | $157.4298 | $157.43 | $157.45 | $157.40 |
| Purchase #3 | $12.53 | 12.786% | $14.1321 | $14.13 | $14.15 | $14.10 |
| Purchase #4 | $165.95 | 9.788% | $182.1932 | $182.19 | $182.20 | $182.20 |
| Purchase #5 | $202.43 | 6.443% | $215.4726 | $215.47 | $215.45 | $215.50 |
| Purchase #6 | $232.82 | 12.775% | $262.5628 | $262.56 | $262.55 | $262.60 |
| Purchase #7 | $232.29 | 4.814% | $243.4724 | $243.47 | $243.45 | $243.50 |
| 7 purchase totals = | $1,009.51 | $1,092.0983 | $1,092.09 | $1,092.10 | $1,092.10 | |