| 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 | $110.56 | 8.421% | $119.8703 | $119.87 | $119.85 | $119.90 |
| Purchase #2 | $105.44 | 10.483% | $116.4933 | $116.49 | $116.50 | $116.50 |
| Purchase #3 | $33.35 | 9.737% | $36.5973 | $36.60 | $36.60 | $36.60 |
| Purchase #4 | $108.69 | 12.567% | $122.3491 | $122.35 | $122.35 | $122.30 |
| Purchase #5 | $213.39 | 10.138% | $235.0235 | $235.02 | $235.00 | $235.00 |
| Purchase #6 | $207.32 | 13.402% | $235.105 | $235.11 | $235.10 | $235.10 |
| Purchase #7 | $158.90 | 12.656% | $179.0104 | $179.01 | $179.00 | $179.00 |
| 7 purchase totals = | $937.65 | $1,044.4489 | $1,044.45 | $1,044.40 | $1,044.40 | |