| 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 | $237.47 | 8.414% | $257.4507 | $257.45 | $257.45 | $257.50 |
| Purchase #2 | $85.40 | 5.267% | $89.898 | $89.90 | $89.90 | $89.90 |
| Purchase #3 | $59.49 | 9.844% | $65.3462 | $65.35 | $65.35 | $65.30 |
| Purchase #4 | $221.75 | 12.385% | $249.2137 | $249.21 | $249.20 | $249.20 |
| Purchase #5 | $223.48 | 7.374% | $239.9594 | $239.96 | $239.95 | $240.00 |
| Purchase #6 | $230.78 | 4.431% | $241.0059 | $241.01 | $241.00 | $241.00 |
| Purchase #7 | $139.27 | 10.348% | $153.6817 | $153.68 | $153.70 | $153.70 |
| 7 purchase totals = | $1,197.64 | $1,296.5556 | $1,296.56 | $1,296.55 | $1,296.60 | |