| 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 | $237.50 | 4.654% | $248.5533 | $248.55 | $248.55 | $248.60 |
| Purchase #2 | $223.69 | 11.411% | $249.2153 | $249.22 | $249.20 | $249.20 |
| Purchase #3 | $110.70 | 10.817% | $122.6744 | $122.67 | $122.65 | $122.70 |
| Purchase #4 | $244.46 | 13.525% | $277.5232 | $277.52 | $277.50 | $277.50 |
| Purchase #5 | $98.75 | 6.289% | $104.9604 | $104.96 | $104.95 | $105.00 |
| Purchase #6 | $49.25 | 4.828% | $51.6278 | $51.63 | $51.65 | $51.60 |
| Purchase #7 | $45.78 | 13.725% | $52.0633 | $52.06 | $52.05 | $52.10 |
| 7 purchase totals = | $1,010.13 | $1,106.6177 | $1,106.61 | $1,106.55 | $1,106.70 | |