| 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 | $109.65 | 11.452% | $122.2071 | $122.21 | $122.20 | $122.20 |
| Purchase #2 | $205.45 | 5.394% | $216.532 | $216.53 | $216.55 | $216.50 |
| Purchase #3 | $155.33 | 5.610% | $164.044 | $164.04 | $164.05 | $164.00 |
| Purchase #4 | $105.37 | 8.859% | $114.7047 | $114.70 | $114.70 | $114.70 |
| Purchase #5 | $249.29 | 13.735% | $283.53 | $283.53 | $283.55 | $283.50 |
| Purchase #6 | $46.80 | 10.800% | $51.8544 | $51.85 | $51.85 | $51.90 |
| Purchase #7 | $10.83 | 9.323% | $11.8397 | $11.84 | $11.85 | $11.80 |
| 7 purchase totals = | $882.72 | $964.7119 | $964.70 | $964.75 | $964.60 | |