| 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 | $119.56 | 3.219% | $123.4086 | $123.41 | $123.40 | $123.40 |
| Purchase #2 | $203.40 | 7.131% | $217.9045 | $217.90 | $217.90 | $217.90 |
| Purchase #3 | $73.44 | 13.305% | $83.2112 | $83.21 | $83.20 | $83.20 |
| Purchase #4 | $18.64 | 7.614% | $20.0592 | $20.06 | $20.05 | $20.10 |
| Purchase #5 | $8.27 | 8.484% | $8.9716 | $8.97 | $8.95 | $9.00 |
| Purchase #6 | $50.84 | 10.427% | $56.1411 | $56.14 | $56.15 | $56.10 |
| Purchase #7 | $82.75 | 3.119% | $85.331 | $85.33 | $85.35 | $85.30 |
| 7 purchase totals = | $556.90 | $595.0272 | $595.02 | $595.00 | $595.00 | |