| 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 | $202.35 | 8.472% | $219.4931 | $219.49 | $219.50 | $219.50 |
| Purchase #2 | $239.41 | 7.573% | $257.5405 | $257.54 | $257.55 | $257.50 |
| Purchase #3 | $188.60 | 11.209% | $209.7402 | $209.74 | $209.75 | $209.70 |
| Purchase #4 | $246.64 | 8.665% | $268.0114 | $268.01 | $268.00 | $268.00 |
| Purchase #5 | $34.96 | 9.317% | $38.2172 | $38.22 | $38.20 | $38.20 |
| Purchase #6 | $94.30 | 9.221% | $102.9954 | $103.00 | $103.00 | $103.00 |
| Purchase #7 | $180.73 | 5.433% | $190.5491 | $190.55 | $190.55 | $190.50 |
| 7 purchase totals = | $1,186.99 | $1,286.5469 | $1,286.55 | $1,286.55 | $1,286.40 | |