| 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 | $111.64 | 11.287% | $124.2408 | $124.24 | $124.25 | $124.20 |
| Purchase #2 | $123.87 | 11.762% | $138.4396 | $138.44 | $138.45 | $138.40 |
| Purchase #3 | $36.61 | 5.562% | $38.6462 | $38.65 | $38.65 | $38.60 |
| Purchase #4 | $16.78 | 13.255% | $19.0042 | $19.00 | $19.00 | $19.00 |
| Purchase #5 | $180.32 | 4.479% | $188.3965 | $188.40 | $188.40 | $188.40 |
| Purchase #6 | $37.95 | 6.510% | $40.4205 | $40.42 | $40.40 | $40.40 |
| Purchase #7 | $14.80 | 8.800% | $16.1024 | $16.10 | $16.10 | $16.10 |
| 7 purchase totals = | $521.97 | $565.2502 | $565.25 | $565.25 | $565.10 | |