| 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 | $241.65 | 4.845% | $253.3579 | $253.36 | $253.35 | $253.40 |
| Purchase #2 | $20.29 | 13.161% | $22.9604 | $22.96 | $22.95 | $23.00 |
| Purchase #3 | $190.83 | 6.849% | $203.8999 | $203.90 | $203.90 | $203.90 |
| Purchase #4 | $115.50 | 4.296% | $120.4619 | $120.46 | $120.45 | $120.50 |
| Purchase #5 | $68.40 | 13.334% | $77.5205 | $77.52 | $77.50 | $77.50 |
| Purchase #6 | $171.81 | 4.435% | $179.4298 | $179.43 | $179.45 | $179.40 |
| Purchase #7 | $20.30 | 8.271% | $21.979 | $21.98 | $22.00 | $22.00 |
| 7 purchase totals = | $828.78 | $879.6094 | $879.61 | $879.60 | $879.70 | |