| 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 | $126.99 | 3.823% | $131.8448 | $131.84 | $131.85 | $131.80 |
| Purchase #2 | $131.43 | 9.134% | $143.4348 | $143.43 | $143.45 | $143.40 |
| Purchase #3 | $221.95 | 13.838% | $252.6634 | $252.66 | $252.65 | $252.70 |
| Purchase #4 | $193.47 | 7.254% | $207.5043 | $207.50 | $207.50 | $207.50 |
| Purchase #5 | $160.41 | 7.508% | $172.4536 | $172.45 | $172.45 | $172.50 |
| Purchase #6 | $160.75 | 9.105% | $175.3863 | $175.39 | $175.40 | $175.40 |
| Purchase #7 | $141.82 | 11.126% | $157.5989 | $157.60 | $157.60 | $157.60 |
| 7 purchase totals = | $1,136.82 | $1,240.8861 | $1,240.87 | $1,240.90 | $1,240.90 | |