| 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 | $240.57 | 11.722% | $268.7696 | $268.77 | $268.75 | $268.80 |
| Purchase #2 | $93.77 | 4.316% | $97.8171 | $97.82 | $97.80 | $97.80 |
| Purchase #3 | $107.45 | 6.208% | $114.1205 | $114.12 | $114.10 | $114.10 |
| Purchase #4 | $6.93 | 3.358% | $7.1627 | $7.16 | $7.15 | $7.20 |
| Purchase #5 | $128.77 | 10.289% | $142.0191 | $142.02 | $142.00 | $142.00 |
| Purchase #6 | $69.55 | 12.683% | $78.371 | $78.37 | $78.35 | $78.40 |
| Purchase #7 | $137.94 | 3.421% | $142.6589 | $142.66 | $142.65 | $142.70 |
| 7 purchase totals = | $784.98 | $850.9189 | $850.92 | $850.80 | $851.00 | |