| 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 | $246.83 | 9.543% | $270.385 | $270.39 | $270.40 | $270.40 |
| Purchase #2 | $140.64 | 6.623% | $149.9546 | $149.95 | $149.95 | $150.00 |
| Purchase #3 | $13.92 | 9.468% | $15.2379 | $15.24 | $15.25 | $15.20 |
| Purchase #4 | $108.47 | 11.661% | $121.1187 | $121.12 | $121.10 | $121.10 |
| Purchase #5 | $73.97 | 7.501% | $79.5185 | $79.52 | $79.50 | $79.50 |
| Purchase #6 | $90.97 | 8.665% | $98.8526 | $98.85 | $98.85 | $98.90 |
| Purchase #7 | $192.42 | 13.481% | $218.3601 | $218.36 | $218.35 | $218.40 |
| 7 purchase totals = | $867.22 | $953.4274 | $953.43 | $953.40 | $953.50 | |