| 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 | $20.89 | 7.717% | $22.5021 | $22.50 | $22.50 | $22.50 |
| Purchase #2 | $189.58 | 8.626% | $205.9332 | $205.93 | $205.95 | $205.90 |
| Purchase #3 | $98.60 | 10.411% | $108.8652 | $108.87 | $108.85 | $108.90 |
| Purchase #4 | $228.86 | 4.562% | $239.3006 | $239.30 | $239.30 | $239.30 |
| Purchase #5 | $92.47 | 10.482% | $102.1627 | $102.16 | $102.15 | $102.20 |
| Purchase #6 | $126.46 | 6.779% | $135.0327 | $135.03 | $135.05 | $135.00 |
| Purchase #7 | $238.25 | 9.824% | $261.6557 | $261.66 | $261.65 | $261.70 |
| 7 purchase totals = | $995.11 | $1,075.4522 | $1,075.45 | $1,075.45 | $1,075.50 | |