| 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 | $120.63 | 12.118% | $135.2479 | $135.25 | $135.25 | $135.20 |
| Purchase #2 | $129.86 | 13.833% | $147.8235 | $147.82 | $147.80 | $147.80 |
| Purchase #3 | $169.64 | 7.413% | $182.2154 | $182.22 | $182.20 | $182.20 |
| Purchase #4 | $219.34 | 3.337% | $226.6594 | $226.66 | $226.65 | $226.70 |
| Purchase #5 | $88.71 | 11.666% | $99.0589 | $99.06 | $99.05 | $99.10 |
| Purchase #6 | $216.89 | 6.385% | $230.7384 | $230.74 | $230.75 | $230.70 |
| Purchase #7 | $200.25 | 7.468% | $215.2047 | $215.20 | $215.20 | $215.20 |
| 7 purchase totals = | $1,145.32 | $1,236.9482 | $1,236.95 | $1,236.90 | $1,236.90 | |