| 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 | $232.96 | 3.244% | $240.5172 | $240.52 | $240.50 | $240.50 |
| Purchase #2 | $143.74 | 9.724% | $157.7173 | $157.72 | $157.70 | $157.70 |
| Purchase #3 | $109.49 | 5.569% | $115.5875 | $115.59 | $115.60 | $115.60 |
| Purchase #4 | $116.48 | 6.453% | $123.9965 | $124.00 | $124.00 | $124.00 |
| Purchase #5 | $66.35 | 9.786% | $72.843 | $72.84 | $72.85 | $72.80 |
| Purchase #6 | $75.82 | 8.663% | $82.3883 | $82.39 | $82.40 | $82.40 |
| Purchase #7 | $64.78 | 5.823% | $68.5521 | $68.55 | $68.55 | $68.60 |
| 7 purchase totals = | $809.62 | $861.6019 | $861.61 | $861.60 | $861.60 | |