| 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 | $116.87 | 9.230% | $127.6571 | $127.66 | $127.65 | $127.70 |
| Purchase #2 | $216.52 | 6.226% | $230.0005 | $230.00 | $230.00 | $230.00 |
| Purchase #3 | $27.41 | 12.340% | $30.7924 | $30.79 | $30.80 | $30.80 |
| Purchase #4 | $42.30 | 4.612% | $44.2509 | $44.25 | $44.25 | $44.30 |
| Purchase #5 | $181.59 | 11.276% | $202.0661 | $202.07 | $202.05 | $202.10 |
| Purchase #6 | $200.32 | 4.835% | $210.0055 | $210.01 | $210.00 | $210.00 |
| Purchase #7 | $47.59 | 8.278% | $51.5295 | $51.53 | $51.55 | $51.50 |
| 7 purchase totals = | $832.60 | $896.3020 | $896.31 | $896.30 | $896.40 | |