| 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 | $134.81 | 11.209% | $149.9209 | $149.92 | $149.90 | $149.90 |
| Purchase #2 | $139.48 | 10.474% | $154.0891 | $154.09 | $154.10 | $154.10 |
| Purchase #3 | $64.46 | 3.738% | $66.8695 | $66.87 | $66.85 | $66.90 |
| Purchase #4 | $36.48 | 6.789% | $38.9566 | $38.96 | $38.95 | $39.00 |
| Purchase #5 | $190.91 | 4.503% | $199.5067 | $199.51 | $199.50 | $199.50 |
| Purchase #6 | $33.83 | 9.202% | $36.943 | $36.94 | $36.95 | $36.90 |
| Purchase #7 | $218.84 | 4.227% | $228.0904 | $228.09 | $228.10 | $228.10 |
| 7 purchase totals = | $818.81 | $874.3762 | $874.38 | $874.35 | $874.40 | |