| 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 | $21.93 | 9.126% | $23.9313 | $23.93 | $23.95 | $23.90 |
| Purchase #2 | $102.89 | 13.773% | $117.061 | $117.06 | $117.05 | $117.10 |
| Purchase #3 | $211.41 | 11.349% | $235.4029 | $235.40 | $235.40 | $235.40 |
| Purchase #4 | $73.43 | 10.251% | $80.9573 | $80.96 | $80.95 | $81.00 |
| Purchase #5 | $173.48 | 12.130% | $194.5231 | $194.52 | $194.50 | $194.50 |
| Purchase #6 | $87.39 | 8.664% | $94.9615 | $94.96 | $94.95 | $95.00 |
| Purchase #7 | $239.33 | 9.306% | $261.602 | $261.60 | $261.60 | $261.60 |
| 7 purchase totals = | $909.86 | $1,008.4391 | $1,008.43 | $1,008.40 | $1,008.50 | |