| 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 | $197.93 | 11.699% | $221.0858 | $221.09 | $221.10 | $221.10 |
| Purchase #2 | $122.63 | 13.361% | $139.0146 | $139.01 | $139.00 | $139.00 |
| Purchase #3 | $155.45 | 6.796% | $166.0144 | $166.01 | $166.00 | $166.00 |
| Purchase #4 | $44.25 | 3.857% | $45.9567 | $45.96 | $45.95 | $46.00 |
| Purchase #5 | $199.36 | 13.788% | $226.8478 | $226.85 | $226.85 | $226.80 |
| Purchase #6 | $96.90 | 7.489% | $104.1568 | $104.16 | $104.15 | $104.20 |
| Purchase #7 | $35.56 | 5.219% | $37.4159 | $37.42 | $37.40 | $37.40 |
| 7 purchase totals = | $852.08 | $940.4920 | $940.50 | $940.45 | $940.50 | |