| 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 | $221.46 | 4.719% | $231.9107 | $231.91 | $231.90 | $231.90 |
| Purchase #2 | $92.53 | 7.744% | $99.6955 | $99.70 | $99.70 | $99.70 |
| Purchase #3 | $77.35 | 13.126% | $87.503 | $87.50 | $87.50 | $87.50 |
| Purchase #4 | $150.81 | 9.446% | $165.0555 | $165.06 | $165.05 | $165.10 |
| Purchase #5 | $105.71 | 4.365% | $110.3242 | $110.32 | $110.30 | $110.30 |
| Purchase #6 | $71.66 | 6.381% | $76.2326 | $76.23 | $76.25 | $76.20 |
| Purchase #7 | $14.54 | 10.623% | $16.0846 | $16.08 | $16.10 | $16.10 |
| 7 purchase totals = | $734.06 | $786.8061 | $786.80 | $786.80 | $786.80 | |