| 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 | $237.53 | 7.591% | $255.5609 | $255.56 | $255.55 | $255.60 |
| Purchase #2 | $33.30 | 3.468% | $34.4548 | $34.45 | $34.45 | $34.50 |
| Purchase #3 | $26.91 | 3.314% | $27.8018 | $27.80 | $27.80 | $27.80 |
| Purchase #4 | $212.41 | 3.251% | $219.3154 | $219.32 | $219.30 | $219.30 |
| Purchase #5 | $181.54 | 6.526% | $193.3873 | $193.39 | $193.40 | $193.40 |
| Purchase #6 | $73.87 | 9.341% | $80.7702 | $80.77 | $80.75 | $80.80 |
| Purchase #7 | $154.77 | 10.587% | $171.1555 | $171.16 | $171.15 | $171.20 |
| 7 purchase totals = | $920.33 | $982.4459 | $982.45 | $982.40 | $982.60 | |