| 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 | $89.76 | 12.737% | $101.1927 | $101.19 | $101.20 | $101.20 |
| Purchase #2 | $124.79 | 7.648% | $134.3339 | $134.33 | $134.35 | $134.30 |
| Purchase #3 | $65.70 | 12.863% | $74.151 | $74.15 | $74.15 | $74.20 |
| Purchase #4 | $235.92 | 4.745% | $247.1144 | $247.11 | $247.10 | $247.10 |
| Purchase #5 | $217.94 | 9.709% | $239.0998 | $239.10 | $239.10 | $239.10 |
| Purchase #6 | $8.62 | 7.357% | $9.2542 | $9.25 | $9.25 | $9.30 |
| Purchase #7 | $160.71 | 4.530% | $167.9902 | $167.99 | $168.00 | $168.00 |
| 7 purchase totals = | $903.44 | $973.1362 | $973.12 | $973.15 | $973.20 | |