| 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 | $204.37 | 13.514% | $231.9886 | $231.99 | $232.00 | $232.00 |
| Purchase #2 | $166.83 | 7.200% | $178.8418 | $178.84 | $178.85 | $178.80 |
| Purchase #3 | $62.54 | 11.435% | $69.6914 | $69.69 | $69.70 | $69.70 |
| Purchase #4 | $52.86 | 3.634% | $54.7809 | $54.78 | $54.80 | $54.80 |
| Purchase #5 | $223.39 | 8.218% | $241.7482 | $241.75 | $241.75 | $241.70 |
| Purchase #6 | $165.42 | 13.160% | $187.1893 | $187.19 | $187.20 | $187.20 |
| Purchase #7 | $127.39 | 12.337% | $143.1061 | $143.11 | $143.10 | $143.10 |
| 7 purchase totals = | $1,002.80 | $1,107.3463 | $1,107.35 | $1,107.40 | $1,107.30 | |