| 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 | $49.42 | 6.808% | $52.7845 | $52.78 | $52.80 | $52.80 |
| Purchase #2 | $114.71 | 11.662% | $128.0875 | $128.09 | $128.10 | $128.10 |
| Purchase #3 | $242.44 | 8.118% | $262.1213 | $262.12 | $262.10 | $262.10 |
| Purchase #4 | $151.90 | 9.204% | $165.8809 | $165.88 | $165.90 | $165.90 |
| Purchase #5 | $152.67 | 4.217% | $159.1081 | $159.11 | $159.10 | $159.10 |
| Purchase #6 | $187.79 | 12.708% | $211.6544 | $211.65 | $211.65 | $211.70 |
| Purchase #7 | $210.92 | 11.769% | $235.7432 | $235.74 | $235.75 | $235.70 |
| 7 purchase totals = | $1,109.85 | $1,215.3799 | $1,215.37 | $1,215.40 | $1,215.40 | |