| 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 | $191.31 | 5.536% | $201.9009 | $201.90 | $201.90 | $201.90 |
| Purchase #2 | $30.26 | 7.398% | $32.4986 | $32.50 | $32.50 | $32.50 |
| Purchase #3 | $20.86 | 8.283% | $22.5878 | $22.59 | $22.60 | $22.60 |
| Purchase #4 | $22.71 | 3.765% | $23.565 | $23.57 | $23.55 | $23.60 |
| Purchase #5 | $14.75 | 4.677% | $15.4399 | $15.44 | $15.45 | $15.40 |
| Purchase #6 | $37.82 | 4.593% | $39.5571 | $39.56 | $39.55 | $39.60 |
| Purchase #7 | $217.88 | 9.386% | $238.3302 | $238.33 | $238.35 | $238.30 |
| 7 purchase totals = | $535.59 | $573.8795 | $573.89 | $573.90 | $573.90 | |