| 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 | $209.37 | 8.458% | $227.0785 | $227.08 | $227.10 | $227.10 |
| Purchase #2 | $60.70 | 11.775% | $67.8474 | $67.85 | $67.85 | $67.80 |
| Purchase #3 | $100.60 | 10.187% | $110.8481 | $110.85 | $110.85 | $110.80 |
| Purchase #4 | $134.84 | 11.523% | $150.3776 | $150.38 | $150.40 | $150.40 |
| Purchase #5 | $112.97 | 11.472% | $125.9299 | $125.93 | $125.95 | $125.90 |
| Purchase #6 | $69.82 | 10.752% | $77.327 | $77.33 | $77.35 | $77.30 |
| Purchase #7 | $47.77 | 4.262% | $49.806 | $49.81 | $49.80 | $49.80 |
| 7 purchase totals = | $736.07 | $809.2145 | $809.23 | $809.30 | $809.10 | |