| 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 | $232.43 | 8.358% | $251.8565 | $251.86 | $251.85 | $251.90 |
| Purchase #2 | $97.56 | 11.519% | $108.7979 | $108.80 | $108.80 | $108.80 |
| Purchase #3 | $199.90 | 11.314% | $222.5167 | $222.52 | $222.50 | $222.50 |
| Purchase #4 | $248.56 | 3.308% | $256.7824 | $256.78 | $256.80 | $256.80 |
| Purchase #5 | $44.91 | 9.730% | $49.2797 | $49.28 | $49.30 | $49.30 |
| Purchase #6 | $135.75 | 7.368% | $145.7521 | $145.75 | $145.75 | $145.80 |
| Purchase #7 | $108.84 | 6.370% | $115.7731 | $115.77 | $115.75 | $115.80 |
| 7 purchase totals = | $1,067.95 | $1,150.7584 | $1,150.76 | $1,150.75 | $1,150.90 | |