| 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 | $48.99 | 5.414% | $51.6423 | $51.64 | $51.65 | $51.60 |
| Purchase #2 | $17.70 | 9.650% | $19.4081 | $19.41 | $19.40 | $19.40 |
| Purchase #3 | $212.51 | 12.242% | $238.5255 | $238.53 | $238.55 | $238.50 |
| Purchase #4 | $245.57 | 4.127% | $255.7047 | $255.70 | $255.70 | $255.70 |
| Purchase #5 | $140.89 | 9.411% | $154.1492 | $154.15 | $154.15 | $154.10 |
| Purchase #6 | $141.64 | 4.445% | $147.9359 | $147.94 | $147.95 | $147.90 |
| Purchase #7 | $247.75 | 10.839% | $274.6036 | $274.60 | $274.60 | $274.60 |
| 7 purchase totals = | $1,055.05 | $1,141.9693 | $1,141.97 | $1,142.00 | $1,141.80 | |