| 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 | $21.88 | 10.416% | $24.159 | $24.16 | $24.15 | $24.20 |
| Purchase #2 | $99.96 | 7.359% | $107.3161 | $107.32 | $107.30 | $107.30 |
| Purchase #3 | $94.61 | 13.275% | $107.1695 | $107.17 | $107.15 | $107.20 |
| Purchase #4 | $227.32 | 5.474% | $239.7635 | $239.76 | $239.75 | $239.80 |
| Purchase #5 | $165.94 | 6.393% | $176.5485 | $176.55 | $176.55 | $176.50 |
| Purchase #6 | $116.37 | 5.208% | $122.4305 | $122.43 | $122.45 | $122.40 |
| Purchase #7 | $232.98 | 5.565% | $245.9453 | $245.95 | $245.95 | $245.90 |
| 7 purchase totals = | $959.06 | $1,023.3324 | $1,023.34 | $1,023.30 | $1,023.30 | |