| 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 | $33.51 | 3.445% | $34.6644 | $34.66 | $34.65 | $34.70 |
| Purchase #2 | $202.58 | 4.534% | $211.765 | $211.77 | $211.75 | $211.80 |
| Purchase #3 | $7.88 | 3.432% | $8.1504 | $8.15 | $8.15 | $8.20 |
| Purchase #4 | $139.36 | 4.666% | $145.8625 | $145.86 | $145.85 | $145.90 |
| Purchase #5 | $12.36 | 3.160% | $12.7506 | $12.75 | $12.75 | $12.80 |
| Purchase #6 | $229.34 | 7.268% | $246.0084 | $246.01 | $246.00 | $246.00 |
| Purchase #7 | $188.43 | 6.265% | $200.2351 | $200.24 | $200.25 | $200.20 |
| 7 purchase totals = | $813.46 | $859.4364 | $859.44 | $859.40 | $859.60 | |