| 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 | $221.50 | 10.292% | $244.2968 | $244.30 | $244.30 | $244.30 |
| Purchase #2 | $18.40 | 7.272% | $19.738 | $19.74 | $19.75 | $19.70 |
| Purchase #3 | $29.71 | 9.543% | $32.5452 | $32.55 | $32.55 | $32.50 |
| Purchase #4 | $73.67 | 3.249% | $76.0635 | $76.06 | $76.05 | $76.10 |
| Purchase #5 | $33.80 | 8.568% | $36.696 | $36.70 | $36.70 | $36.70 |
| Purchase #6 | $16.32 | 3.374% | $16.8706 | $16.87 | $16.85 | $16.90 |
| Purchase #7 | $24.71 | 4.659% | $25.8612 | $25.86 | $25.85 | $25.90 |
| 7 purchase totals = | $418.11 | $452.0713 | $452.08 | $452.05 | $452.10 | |