| 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 | $217.77 | 9.524% | $238.5104 | $238.51 | $238.50 | $238.50 |
| Purchase #2 | $234.72 | 13.340% | $266.0316 | $266.03 | $266.05 | $266.00 |
| Purchase #3 | $218.78 | 6.187% | $232.3159 | $232.32 | $232.30 | $232.30 |
| Purchase #4 | $75.66 | 3.727% | $78.4798 | $78.48 | $78.50 | $78.50 |
| Purchase #5 | $190.81 | 8.740% | $207.4868 | $207.49 | $207.50 | $207.50 |
| Purchase #6 | $34.75 | 12.238% | $39.0027 | $39.00 | $39.00 | $39.00 |
| Purchase #7 | $65.44 | 7.486% | $70.3388 | $70.34 | $70.35 | $70.30 |
| 7 purchase totals = | $1,037.93 | $1,132.1660 | $1,132.17 | $1,132.20 | $1,132.10 | |