| 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 | $55.30 | 4.330% | $57.6945 | $57.69 | $57.70 | $57.70 |
| Purchase #2 | $120.53 | 6.828% | $128.7598 | $128.76 | $128.75 | $128.80 |
| Purchase #3 | $134.53 | 13.277% | $152.3915 | $152.39 | $152.40 | $152.40 |
| Purchase #4 | $193.31 | 10.435% | $213.4819 | $213.48 | $213.50 | $213.50 |
| Purchase #5 | $210.41 | 12.188% | $236.0548 | $236.05 | $236.05 | $236.10 |
| Purchase #6 | $203.41 | 10.858% | $225.4963 | $225.50 | $225.50 | $225.50 |
| Purchase #7 | $165.50 | 12.352% | $185.9426 | $185.94 | $185.95 | $185.90 |
| 7 purchase totals = | $1,082.99 | $1,199.8214 | $1,199.81 | $1,199.85 | $1,199.90 | |