| 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 | $237.37 | 7.416% | $254.9734 | $254.97 | $254.95 | $255.00 |
| Purchase #2 | $38.57 | 8.381% | $41.8026 | $41.80 | $41.80 | $41.80 |
| Purchase #3 | $202.59 | 12.458% | $227.8287 | $227.83 | $227.85 | $227.80 |
| Purchase #4 | $199.27 | 6.414% | $212.0512 | $212.05 | $212.05 | $212.10 |
| Purchase #5 | $63.70 | 9.336% | $69.647 | $69.65 | $69.65 | $69.60 |
| Purchase #6 | $171.65 | 9.299% | $187.6117 | $187.61 | $187.60 | $187.60 |
| Purchase #7 | $121.63 | 7.202% | $130.3898 | $130.39 | $130.40 | $130.40 |
| 7 purchase totals = | $1,034.78 | $1,124.3044 | $1,124.30 | $1,124.30 | $1,124.30 | |