| 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 | $212.79 | 6.313% | $226.2234 | $226.22 | $226.20 | $226.20 |
| Purchase #2 | $18.44 | 10.233% | $20.327 | $20.33 | $20.35 | $20.30 |
| Purchase #3 | $65.80 | 10.544% | $72.738 | $72.74 | $72.75 | $72.70 |
| Purchase #4 | $54.33 | 3.559% | $56.2636 | $56.26 | $56.25 | $56.30 |
| Purchase #5 | $34.67 | 3.410% | $35.8522 | $35.85 | $35.85 | $35.90 |
| Purchase #6 | $172.81 | 12.112% | $193.7407 | $193.74 | $193.75 | $193.70 |
| Purchase #7 | $11.91 | 9.164% | $13.0014 | $13.00 | $13.00 | $13.00 |
| 7 purchase totals = | $570.75 | $618.1463 | $618.14 | $618.15 | $618.10 | |