| 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 | $241.30 | 7.742% | $259.9814 | $259.98 | $260.00 | $260.00 |
| Purchase #2 | $59.46 | 6.540% | $63.3487 | $63.35 | $63.35 | $63.30 |
| Purchase #3 | $205.54 | 11.163% | $228.4844 | $228.48 | $228.50 | $228.50 |
| Purchase #4 | $145.53 | 12.491% | $163.7082 | $163.71 | $163.70 | $163.70 |
| Purchase #5 | $213.81 | 13.430% | $242.5247 | $242.52 | $242.50 | $242.50 |
| Purchase #6 | $13.95 | 11.714% | $15.5841 | $15.58 | $15.60 | $15.60 |
| Purchase #7 | $183.31 | 9.266% | $200.2955 | $200.30 | $200.30 | $200.30 |
| 7 purchase totals = | $1,062.90 | $1,173.9270 | $1,173.92 | $1,173.95 | $1,173.90 | |