| 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 | $249.26 | 13.455% | $282.7979 | $282.80 | $282.80 | $282.80 |
| Purchase #2 | $158.76 | 13.291% | $179.8608 | $179.86 | $179.85 | $179.90 |
| Purchase #3 | $136.47 | 9.490% | $149.421 | $149.42 | $149.40 | $149.40 |
| Purchase #4 | $129.83 | 5.331% | $136.7512 | $136.75 | $136.75 | $136.80 |
| Purchase #5 | $201.46 | 9.698% | $220.9976 | $221.00 | $221.00 | $221.00 |
| Purchase #6 | $80.28 | 8.174% | $86.8421 | $86.84 | $86.85 | $86.80 |
| Purchase #7 | $22.82 | 3.539% | $23.6276 | $23.63 | $23.65 | $23.60 |
| 7 purchase totals = | $978.88 | $1,080.2982 | $1,080.30 | $1,080.30 | $1,080.30 | |