| 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 | $250.43 | 10.820% | $277.5265 | $277.53 | $277.55 | $277.50 |
| Purchase #2 | $222.65 | 13.109% | $251.8372 | $251.84 | $251.85 | $251.80 |
| Purchase #3 | $190.70 | 7.802% | $205.5784 | $205.58 | $205.60 | $205.60 |
| Purchase #4 | $209.76 | 13.140% | $237.3225 | $237.32 | $237.30 | $237.30 |
| Purchase #5 | $178.54 | 8.479% | $193.6784 | $193.68 | $193.70 | $193.70 |
| Purchase #6 | $111.99 | 3.303% | $115.689 | $115.69 | $115.70 | $115.70 |
| Purchase #7 | $181.82 | 11.274% | $202.3184 | $202.32 | $202.30 | $202.30 |
| 7 purchase totals = | $1,345.89 | $1,483.9504 | $1,483.96 | $1,484.00 | $1,483.90 | |