| 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 | $190.33 | 3.810% | $197.5816 | $197.58 | $197.60 | $197.60 |
| Purchase #2 | $190.98 | 4.449% | $199.4767 | $199.48 | $199.50 | $199.50 |
| Purchase #3 | $201.61 | 12.374% | $226.5572 | $226.56 | $226.55 | $226.60 |
| Purchase #4 | $168.34 | 10.156% | $185.4366 | $185.44 | $185.45 | $185.40 |
| Purchase #5 | $242.29 | 12.243% | $271.9536 | $271.95 | $271.95 | $272.00 |
| Purchase #6 | $8.80 | 11.176% | $9.7835 | $9.78 | $9.80 | $9.80 |
| Purchase #7 | $60.41 | 5.402% | $63.6733 | $63.67 | $63.65 | $63.70 |
| 7 purchase totals = | $1,062.76 | $1,154.4625 | $1,154.46 | $1,154.50 | $1,154.60 | |