| 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 | $135.91 | 8.764% | $147.8212 | $147.82 | $147.80 | $147.80 |
| Purchase #2 | $83.66 | 4.279% | $87.2398 | $87.24 | $87.25 | $87.20 |
| Purchase #3 | $141.93 | 10.392% | $156.6794 | $156.68 | $156.70 | $156.70 |
| Purchase #4 | $42.28 | 8.873% | $46.0315 | $46.03 | $46.05 | $46.00 |
| Purchase #5 | $174.83 | 10.453% | $193.105 | $193.11 | $193.10 | $193.10 |
| Purchase #6 | $121.95 | 10.668% | $134.9596 | $134.96 | $134.95 | $135.00 |
| Purchase #7 | $234.51 | 10.313% | $258.695 | $258.70 | $258.70 | $258.70 |
| 7 purchase totals = | $935.07 | $1,024.5315 | $1,024.54 | $1,024.55 | $1,024.50 | |