| 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 | $221.90 | 12.544% | $249.7351 | $249.74 | $249.75 | $249.70 |
| Purchase #2 | $78.55 | 11.473% | $87.562 | $87.56 | $87.55 | $87.60 |
| Purchase #3 | $91.36 | 6.347% | $97.1586 | $97.16 | $97.15 | $97.20 |
| Purchase #4 | $246.63 | 5.521% | $260.2464 | $260.25 | $260.25 | $260.20 |
| Purchase #5 | $95.76 | 12.192% | $107.4351 | $107.44 | $107.45 | $107.40 |
| Purchase #6 | $160.99 | 13.332% | $182.4532 | $182.45 | $182.45 | $182.50 |
| Purchase #7 | $171.99 | 10.122% | $189.3988 | $189.40 | $189.40 | $189.40 |
| 7 purchase totals = | $1,067.18 | $1,173.9892 | $1,174.00 | $1,174.00 | $1,174.00 | |