| 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 | $203.54 | 12.330% | $228.6365 | $228.64 | $228.65 | $228.60 |
| Purchase #2 | $78.76 | 12.665% | $88.735 | $88.74 | $88.75 | $88.70 |
| Purchase #3 | $153.81 | 11.263% | $171.1336 | $171.13 | $171.15 | $171.10 |
| Purchase #4 | $226.70 | 13.420% | $257.1231 | $257.12 | $257.10 | $257.10 |
| Purchase #5 | $208.27 | 7.238% | $223.3446 | $223.34 | $223.35 | $223.30 |
| Purchase #6 | $48.88 | 7.205% | $52.4018 | $52.40 | $52.40 | $52.40 |
| Purchase #7 | $187.54 | 12.485% | $210.9544 | $210.95 | $210.95 | $211.00 |
| 7 purchase totals = | $1,107.50 | $1,232.3290 | $1,232.32 | $1,232.35 | $1,232.20 | |