| 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 | $76.97 | 7.721% | $82.9129 | $82.91 | $82.90 | $82.90 |
| Purchase #2 | $180.52 | 12.309% | $202.7402 | $202.74 | $202.75 | $202.70 |
| Purchase #3 | $191.70 | 4.366% | $200.0696 | $200.07 | $200.05 | $200.10 |
| Purchase #4 | $114.82 | 4.503% | $119.9903 | $119.99 | $120.00 | $120.00 |
| Purchase #5 | $34.64 | 13.644% | $39.3663 | $39.37 | $39.35 | $39.40 |
| Purchase #6 | $221.38 | 9.650% | $242.7432 | $242.74 | $242.75 | $242.70 |
| Purchase #7 | $91.28 | 8.785% | $99.2989 | $99.30 | $99.30 | $99.30 |
| 7 purchase totals = | $911.31 | $987.1214 | $987.12 | $987.10 | $987.10 | |