| 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 | $94.30 | 13.238% | $106.7834 | $106.78 | $106.80 | $106.80 |
| Purchase #2 | $116.90 | 11.869% | $130.7749 | $130.77 | $130.75 | $130.80 |
| Purchase #3 | $77.86 | 3.297% | $80.427 | $80.43 | $80.45 | $80.40 |
| Purchase #4 | $180.59 | 11.793% | $201.887 | $201.89 | $201.90 | $201.90 |
| Purchase #5 | $228.95 | 9.429% | $250.5377 | $250.54 | $250.55 | $250.50 |
| Purchase #6 | $32.75 | 5.733% | $34.6276 | $34.63 | $34.65 | $34.60 |
| Purchase #7 | $113.97 | 13.645% | $129.5212 | $129.52 | $129.50 | $129.50 |
| 7 purchase totals = | $845.32 | $934.5588 | $934.56 | $934.60 | $934.50 | |