| 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 | $182.85 | 11.347% | $203.598 | $203.60 | $203.60 | $203.60 |
| Purchase #2 | $173.71 | 4.845% | $182.1262 | $182.13 | $182.15 | $182.10 |
| Purchase #3 | $129.27 | 8.834% | $140.6897 | $140.69 | $140.70 | $140.70 |
| Purchase #4 | $235.32 | 8.645% | $255.6634 | $255.66 | $255.65 | $255.70 |
| Purchase #5 | $33.51 | 11.816% | $37.4695 | $37.47 | $37.45 | $37.50 |
| Purchase #6 | $246.27 | 13.777% | $280.1986 | $280.20 | $280.20 | $280.20 |
| Purchase #7 | $101.81 | 10.603% | $112.6049 | $112.60 | $112.60 | $112.60 |
| 7 purchase totals = | $1,102.74 | $1,212.3503 | $1,212.35 | $1,212.35 | $1,212.40 | |