| 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 | $108.88 | 3.548% | $112.7431 | $112.74 | $112.75 | $112.70 |
| Purchase #2 | $47.38 | 9.144% | $51.7124 | $51.71 | $51.70 | $51.70 |
| Purchase #3 | $190.85 | 13.379% | $216.3838 | $216.38 | $216.40 | $216.40 |
| Purchase #4 | $232.44 | 12.108% | $260.5838 | $260.58 | $260.60 | $260.60 |
| Purchase #5 | $29.86 | 10.482% | $32.9899 | $32.99 | $33.00 | $33.00 |
| Purchase #6 | $209.26 | 4.384% | $218.434 | $218.43 | $218.45 | $218.40 |
| Purchase #7 | $95.93 | 8.506% | $104.0898 | $104.09 | $104.10 | $104.10 |
| 7 purchase totals = | $914.60 | $996.9368 | $996.92 | $997.00 | $996.90 | |