| 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 | $190.88 | 10.540% | $210.9988 | $211.00 | $211.00 | $211.00 |
| Purchase #2 | $176.48 | 6.688% | $188.283 | $188.28 | $188.30 | $188.30 |
| Purchase #3 | $109.37 | 3.318% | $112.9989 | $113.00 | $113.00 | $113.00 |
| Purchase #4 | $82.37 | 4.511% | $86.0857 | $86.09 | $86.10 | $86.10 |
| Purchase #5 | $84.57 | 10.261% | $93.2477 | $93.25 | $93.25 | $93.20 |
| Purchase #6 | $76.29 | 6.303% | $81.0986 | $81.10 | $81.10 | $81.10 |
| Purchase #7 | $114.38 | 7.329% | $122.7629 | $122.76 | $122.75 | $122.80 |
| 7 purchase totals = | $834.34 | $895.4756 | $895.48 | $895.50 | $895.50 | |