| 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 | $110.39 | 12.786% | $124.5045 | $124.50 | $124.50 | $124.50 |
| Purchase #2 | $190.32 | 3.798% | $197.5484 | $197.55 | $197.55 | $197.50 |
| Purchase #3 | $180.57 | 11.624% | $201.5595 | $201.56 | $201.55 | $201.60 |
| Purchase #4 | $243.82 | 6.203% | $258.9442 | $258.94 | $258.95 | $258.90 |
| Purchase #5 | $240.47 | 7.411% | $258.2912 | $258.29 | $258.30 | $258.30 |
| Purchase #6 | $63.72 | 4.651% | $66.6836 | $66.68 | $66.70 | $66.70 |
| Purchase #7 | $77.29 | 3.345% | $79.8754 | $79.88 | $79.90 | $79.90 |
| 7 purchase totals = | $1,106.58 | $1,187.4068 | $1,187.40 | $1,187.45 | $1,187.40 | |