| 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 | $194.97 | 8.276% | $211.1057 | $211.11 | $211.10 | $211.10 |
| Purchase #2 | $39.87 | 13.312% | $45.1775 | $45.18 | $45.20 | $45.20 |
| Purchase #3 | $161.46 | 3.730% | $167.4825 | $167.48 | $167.50 | $167.50 |
| Purchase #4 | $29.27 | 11.335% | $32.5878 | $32.59 | $32.60 | $32.60 |
| Purchase #5 | $236.99 | 10.358% | $261.5374 | $261.54 | $261.55 | $261.50 |
| Purchase #6 | $177.50 | 9.639% | $194.6092 | $194.61 | $194.60 | $194.60 |
| Purchase #7 | $68.97 | 12.856% | $77.8368 | $77.84 | $77.85 | $77.80 |
| 7 purchase totals = | $909.03 | $990.3369 | $990.35 | $990.40 | $990.30 | |