| 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 | $189.72 | 3.421% | $196.2103 | $196.21 | $196.20 | $196.20 |
| Purchase #2 | $139.98 | 7.130% | $149.9606 | $149.96 | $149.95 | $150.00 |
| Purchase #3 | $14.59 | 3.187% | $15.055 | $15.06 | $15.05 | $15.10 |
| Purchase #4 | $215.70 | 6.108% | $228.875 | $228.88 | $228.90 | $228.90 |
| Purchase #5 | $141.39 | 6.511% | $150.5959 | $150.60 | $150.60 | $150.60 |
| Purchase #6 | $116.33 | 9.131% | $126.9521 | $126.95 | $126.95 | $127.00 |
| Purchase #7 | $231.30 | 11.580% | $258.0845 | $258.08 | $258.10 | $258.10 |
| 7 purchase totals = | $1,049.01 | $1,125.7334 | $1,125.74 | $1,125.75 | $1,125.90 | |