| 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 | $247.96 | 13.783% | $282.1363 | $282.14 | $282.15 | $282.10 |
| Purchase #2 | $18.55 | 11.582% | $20.6985 | $20.70 | $20.70 | $20.70 |
| Purchase #3 | $6.98 | 7.735% | $7.5199 | $7.52 | $7.50 | $7.50 |
| Purchase #4 | $111.38 | 5.761% | $117.7966 | $117.80 | $117.80 | $117.80 |
| Purchase #5 | $93.83 | 9.344% | $102.5975 | $102.60 | $102.60 | $102.60 |
| Purchase #6 | $162.54 | 10.370% | $179.3954 | $179.40 | $179.40 | $179.40 |
| Purchase #7 | $199.31 | 13.709% | $226.6334 | $226.63 | $226.65 | $226.60 |
| 7 purchase totals = | $840.55 | $936.7776 | $936.79 | $936.80 | $936.70 | |