| 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 | $223.81 | 7.825% | $241.3231 | $241.32 | $241.30 | $241.30 |
| Purchase #2 | $76.79 | 6.290% | $81.6201 | $81.62 | $81.60 | $81.60 |
| Purchase #3 | $75.25 | 11.259% | $83.7224 | $83.72 | $83.70 | $83.70 |
| Purchase #4 | $35.25 | 5.492% | $37.1859 | $37.19 | $37.20 | $37.20 |
| Purchase #5 | $108.27 | 12.361% | $121.6533 | $121.65 | $121.65 | $121.70 |
| Purchase #6 | $140.40 | 4.800% | $147.1392 | $147.14 | $147.15 | $147.10 |
| Purchase #7 | $188.54 | 4.833% | $197.6521 | $197.65 | $197.65 | $197.70 |
| 7 purchase totals = | $848.31 | $910.2961 | $910.29 | $910.25 | $910.30 | |