| 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 | $230.94 | 12.107% | $258.8999 | $258.90 | $258.90 | $258.90 |
| Purchase #2 | $197.33 | 6.742% | $210.634 | $210.63 | $210.65 | $210.60 |
| Purchase #3 | $193.71 | 7.645% | $208.5191 | $208.52 | $208.50 | $208.50 |
| Purchase #4 | $70.93 | 10.186% | $78.1549 | $78.15 | $78.15 | $78.20 |
| Purchase #5 | $208.35 | 8.740% | $226.5598 | $226.56 | $226.55 | $226.60 |
| Purchase #6 | $123.36 | 9.204% | $134.7141 | $134.71 | $134.70 | $134.70 |
| Purchase #7 | $44.51 | 8.163% | $48.1434 | $48.14 | $48.15 | $48.10 |
| 7 purchase totals = | $1,069.13 | $1,165.6252 | $1,165.61 | $1,165.60 | $1,165.60 | |