| 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 | $231.97 | 7.558% | $249.5023 | $249.50 | $249.50 | $249.50 |
| Purchase #2 | $144.50 | 7.702% | $155.6294 | $155.63 | $155.65 | $155.60 |
| Purchase #3 | $202.56 | 11.722% | $226.3041 | $226.30 | $226.30 | $226.30 |
| Purchase #4 | $6.72 | 7.234% | $7.2061 | $7.21 | $7.20 | $7.20 |
| Purchase #5 | $26.99 | 8.427% | $29.2644 | $29.26 | $29.25 | $29.30 |
| Purchase #6 | $102.27 | 6.601% | $109.0208 | $109.02 | $109.00 | $109.00 |
| Purchase #7 | $206.84 | 5.344% | $217.8935 | $217.89 | $217.90 | $217.90 |
| 7 purchase totals = | $921.85 | $994.8206 | $994.81 | $994.80 | $994.80 | |