| 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 | $224.26 | 6.175% | $238.1081 | $238.11 | $238.10 | $238.10 |
| Purchase #2 | $233.52 | 3.791% | $242.3727 | $242.37 | $242.35 | $242.40 |
| Purchase #3 | $28.81 | 11.715% | $32.1851 | $32.19 | $32.20 | $32.20 |
| Purchase #4 | $92.83 | 12.645% | $104.5684 | $104.57 | $104.55 | $104.60 |
| Purchase #5 | $198.66 | 13.813% | $226.1009 | $226.10 | $226.10 | $226.10 |
| Purchase #6 | $21.31 | 7.582% | $22.9257 | $22.93 | $22.95 | $22.90 |
| Purchase #7 | $29.57 | 12.739% | $33.3369 | $33.34 | $33.35 | $33.30 |
| 7 purchase totals = | $828.96 | $899.5978 | $899.61 | $899.60 | $899.60 | |