| 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 | $215.42 | 10.175% | $237.339 | $237.34 | $237.35 | $237.30 |
| Purchase #2 | $134.60 | 3.362% | $139.1253 | $139.13 | $139.15 | $139.10 |
| Purchase #3 | $20.72 | 6.638% | $22.0954 | $22.10 | $22.10 | $22.10 |
| Purchase #4 | $77.79 | 12.473% | $87.4927 | $87.49 | $87.50 | $87.50 |
| Purchase #5 | $18.37 | 12.751% | $20.7124 | $20.71 | $20.70 | $20.70 |
| Purchase #6 | $74.34 | 10.222% | $81.939 | $81.94 | $81.95 | $81.90 |
| Purchase #7 | $181.29 | 10.449% | $200.233 | $200.23 | $200.25 | $200.20 |
| 7 purchase totals = | $722.53 | $788.9368 | $788.94 | $789.00 | $788.80 | |