| 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 | $139.93 | 4.556% | $146.3052 | $146.31 | $146.30 | $146.30 |
| Purchase #2 | $73.61 | 3.367% | $76.0884 | $76.09 | $76.10 | $76.10 |
| Purchase #3 | $196.74 | 8.250% | $212.9711 | $212.97 | $212.95 | $213.00 |
| Purchase #4 | $223.94 | 8.450% | $242.8629 | $242.86 | $242.85 | $242.90 |
| Purchase #5 | $249.96 | 4.391% | $260.9357 | $260.94 | $260.95 | $260.90 |
| Purchase #6 | $116.34 | 12.514% | $130.8988 | $130.90 | $130.90 | $130.90 |
| Purchase #7 | $123.66 | 4.339% | $129.0256 | $129.03 | $129.05 | $129.00 |
| 7 purchase totals = | $1,124.18 | $1,199.0877 | $1,199.10 | $1,199.10 | $1,199.10 | |