| 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 | $13.43 | 12.407% | $15.0963 | $15.10 | $15.10 | $15.10 |
| Purchase #2 | $208.34 | 3.578% | $215.7944 | $215.79 | $215.80 | $215.80 |
| Purchase #3 | $14.99 | 7.454% | $16.1074 | $16.11 | $16.10 | $16.10 |
| Purchase #4 | $63.35 | 7.782% | $68.2799 | $68.28 | $68.30 | $68.30 |
| Purchase #5 | $119.44 | 12.431% | $134.2876 | $134.29 | $134.30 | $134.30 |
| Purchase #6 | $169.80 | 13.191% | $192.1983 | $192.20 | $192.20 | $192.20 |
| Purchase #7 | $236.37 | 3.714% | $245.1488 | $245.15 | $245.15 | $245.10 |
| 7 purchase totals = | $825.72 | $886.9127 | $886.92 | $886.95 | $886.90 | |