| 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 | $222.52 | 3.323% | $229.9143 | $229.91 | $229.90 | $229.90 |
| Purchase #2 | $179.43 | 7.717% | $193.2766 | $193.28 | $193.30 | $193.30 |
| Purchase #3 | $31.39 | 13.102% | $35.5027 | $35.50 | $35.50 | $35.50 |
| Purchase #4 | $143.74 | 4.637% | $150.4052 | $150.41 | $150.40 | $150.40 |
| Purchase #5 | $160.71 | 6.161% | $170.6113 | $170.61 | $170.60 | $170.60 |
| Purchase #6 | $81.77 | 7.239% | $87.6893 | $87.69 | $87.70 | $87.70 |
| Purchase #7 | $210.34 | 10.432% | $232.2827 | $232.28 | $232.30 | $232.30 |
| 7 purchase totals = | $1,029.90 | $1,099.6821 | $1,099.68 | $1,099.70 | $1,099.70 | |