| 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 | $226.50 | 13.371% | $256.7853 | $256.79 | $256.80 | $256.80 |
| Purchase #2 | $171.64 | 10.425% | $189.5335 | $189.53 | $189.55 | $189.50 |
| Purchase #3 | $26.97 | 10.104% | $29.695 | $29.70 | $29.70 | $29.70 |
| Purchase #4 | $172.58 | 10.440% | $190.5974 | $190.60 | $190.60 | $190.60 |
| Purchase #5 | $224.88 | 5.520% | $237.2934 | $237.29 | $237.30 | $237.30 |
| Purchase #6 | $16.39 | 7.117% | $17.5565 | $17.56 | $17.55 | $17.60 |
| Purchase #7 | $16.32 | 12.208% | $18.3123 | $18.31 | $18.30 | $18.30 |
| 7 purchase totals = | $855.28 | $939.7734 | $939.78 | $939.80 | $939.80 | |