| 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 | $245.78 | 4.516% | $256.8794 | $256.88 | $256.90 | $256.90 |
| Purchase #2 | $169.87 | 7.830% | $183.1708 | $183.17 | $183.15 | $183.20 |
| Purchase #3 | $27.36 | 12.532% | $30.7888 | $30.79 | $30.80 | $30.80 |
| Purchase #4 | $30.99 | 13.607% | $35.2068 | $35.21 | $35.20 | $35.20 |
| Purchase #5 | $47.46 | 4.350% | $49.5245 | $49.52 | $49.50 | $49.50 |
| Purchase #6 | $159.77 | 7.231% | $171.323 | $171.32 | $171.30 | $171.30 |
| Purchase #7 | $201.56 | 12.200% | $226.1503 | $226.15 | $226.15 | $226.20 |
| 7 purchase totals = | $882.79 | $953.0436 | $953.04 | $953.00 | $953.10 | |