| 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 | $225.99 | 7.422% | $242.763 | $242.76 | $242.75 | $242.80 |
| Purchase #2 | $71.77 | 13.795% | $81.6707 | $81.67 | $81.65 | $81.70 |
| Purchase #3 | $152.92 | 13.251% | $173.1834 | $173.18 | $173.20 | $173.20 |
| Purchase #4 | $235.34 | 11.316% | $261.9711 | $261.97 | $261.95 | $262.00 |
| Purchase #5 | $48.30 | 7.638% | $51.9892 | $51.99 | $52.00 | $52.00 |
| Purchase #6 | $90.72 | 12.765% | $102.3004 | $102.30 | $102.30 | $102.30 |
| Purchase #7 | $9.43 | 9.403% | $10.3167 | $10.32 | $10.30 | $10.30 |
| 7 purchase totals = | $834.47 | $924.1945 | $924.19 | $924.15 | $924.30 | |