| 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 | $215.80 | 9.596% | $236.5082 | $236.51 | $236.50 | $236.50 |
| Purchase #2 | $196.40 | 9.255% | $214.5768 | $214.58 | $214.60 | $214.60 |
| Purchase #3 | $35.83 | 5.331% | $37.7401 | $37.74 | $37.75 | $37.70 |
| Purchase #4 | $247.30 | 4.304% | $257.9438 | $257.94 | $257.95 | $257.90 |
| Purchase #5 | $240.36 | 7.344% | $258.012 | $258.01 | $258.00 | $258.00 |
| Purchase #6 | $189.47 | 6.135% | $201.094 | $201.09 | $201.10 | $201.10 |
| Purchase #7 | $161.62 | 10.162% | $178.0438 | $178.04 | $178.05 | $178.00 |
| 7 purchase totals = | $1,286.78 | $1,383.9187 | $1,383.91 | $1,383.95 | $1,383.80 | |