| 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 | $211.35 | 13.181% | $239.208 | $239.21 | $239.20 | $239.20 |
| Purchase #2 | $196.72 | 3.478% | $203.5619 | $203.56 | $203.55 | $203.60 |
| Purchase #3 | $235.26 | 13.211% | $266.3402 | $266.34 | $266.35 | $266.30 |
| Purchase #4 | $137.60 | 5.373% | $144.9932 | $144.99 | $145.00 | $145.00 |
| Purchase #5 | $177.42 | 7.168% | $190.1375 | $190.14 | $190.15 | $190.10 |
| Purchase #6 | $97.29 | 8.873% | $105.9225 | $105.92 | $105.90 | $105.90 |
| Purchase #7 | $238.36 | 4.145% | $248.24 | $248.24 | $248.25 | $248.20 |
| 7 purchase totals = | $1,294.00 | $1,398.4033 | $1,398.40 | $1,398.40 | $1,398.30 | |