| 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 | $179.43 | 11.233% | $199.5854 | $199.59 | $199.60 | $199.60 |
| Purchase #2 | $99.29 | 11.115% | $110.3261 | $110.33 | $110.35 | $110.30 |
| Purchase #3 | $141.70 | 10.718% | $156.8874 | $156.89 | $156.90 | $156.90 |
| Purchase #4 | $29.55 | 3.359% | $30.5426 | $30.54 | $30.55 | $30.50 |
| Purchase #5 | $245.75 | 5.589% | $259.485 | $259.49 | $259.50 | $259.50 |
| Purchase #6 | $102.81 | 11.865% | $115.0084 | $115.01 | $115.00 | $115.00 |
| Purchase #7 | $249.50 | 9.659% | $273.5992 | $273.60 | $273.60 | $273.60 |
| 7 purchase totals = | $1,048.03 | $1,145.4341 | $1,145.45 | $1,145.50 | $1,145.40 | |