| 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 | $32.76 | 4.486% | $34.2296 | $34.23 | $34.25 | $34.20 |
| Purchase #2 | $216.47 | 5.371% | $228.0966 | $228.10 | $228.10 | $228.10 |
| Purchase #3 | $5.63 | 8.863% | $6.129 | $6.13 | $6.15 | $6.10 |
| Purchase #4 | $14.95 | 7.836% | $16.1215 | $16.12 | $16.10 | $16.10 |
| Purchase #5 | $212.51 | 8.714% | $231.0281 | $231.03 | $231.05 | $231.00 |
| Purchase #6 | $187.55 | 6.625% | $199.9752 | $199.98 | $200.00 | $200.00 |
| Purchase #7 | $218.71 | 4.595% | $228.7597 | $228.76 | $228.75 | $228.80 |
| 7 purchase totals = | $888.58 | $944.3397 | $944.35 | $944.40 | $944.30 | |