| 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 | $69.92 | 13.536% | $79.3844 | $79.38 | $79.40 | $79.40 |
| Purchase #2 | $213.63 | 13.692% | $242.8802 | $242.88 | $242.90 | $242.90 |
| Purchase #3 | $146.69 | 12.757% | $165.4032 | $165.40 | $165.40 | $165.40 |
| Purchase #4 | $181.78 | 5.506% | $191.7888 | $191.79 | $191.80 | $191.80 |
| Purchase #5 | $81.99 | 6.610% | $87.4095 | $87.41 | $87.40 | $87.40 |
| Purchase #6 | $163.55 | 13.827% | $186.1641 | $186.16 | $186.15 | $186.20 |
| Purchase #7 | $121.37 | 11.489% | $135.3142 | $135.31 | $135.30 | $135.30 |
| 7 purchase totals = | $978.93 | $1,088.3444 | $1,088.33 | $1,088.35 | $1,088.40 | |