| 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 | $223.34 | 10.788% | $247.4339 | $247.43 | $247.45 | $247.40 |
| Purchase #2 | $27.28 | 13.515% | $30.9669 | $30.97 | $30.95 | $31.00 |
| Purchase #3 | $172.45 | 11.599% | $192.4525 | $192.45 | $192.45 | $192.50 |
| Purchase #4 | $137.26 | 13.174% | $155.3426 | $155.34 | $155.35 | $155.30 |
| Purchase #5 | $169.92 | 3.660% | $176.1391 | $176.14 | $176.15 | $176.10 |
| Purchase #6 | $132.54 | 8.573% | $143.9027 | $143.90 | $143.90 | $143.90 |
| Purchase #7 | $102.59 | 9.685% | $112.5258 | $112.53 | $112.55 | $112.50 |
| 7 purchase totals = | $965.38 | $1,058.7635 | $1,058.76 | $1,058.80 | $1,058.70 | |