| 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 | $180.70 | 13.730% | $205.5101 | $205.51 | $205.50 | $205.50 |
| Purchase #2 | $127.94 | 4.298% | $133.4389 | $133.44 | $133.45 | $133.40 |
| Purchase #3 | $239.93 | 11.478% | $267.4692 | $267.47 | $267.45 | $267.50 |
| Purchase #4 | $8.65 | 8.485% | $9.384 | $9.38 | $9.40 | $9.40 |
| Purchase #5 | $219.49 | 4.802% | $230.0299 | $230.03 | $230.05 | $230.00 |
| Purchase #6 | $88.86 | 9.316% | $97.1382 | $97.14 | $97.15 | $97.10 |
| Purchase #7 | $115.59 | 4.796% | $121.1337 | $121.13 | $121.15 | $121.10 |
| 7 purchase totals = | $981.16 | $1,064.1040 | $1,064.10 | $1,064.15 | $1,064.00 | |