| 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 | $128.54 | 9.751% | $141.0739 | $141.07 | $141.05 | $141.10 |
| Purchase #2 | $163.49 | 4.227% | $170.4007 | $170.40 | $170.40 | $170.40 |
| Purchase #3 | $220.52 | 5.776% | $233.2572 | $233.26 | $233.25 | $233.30 |
| Purchase #4 | $119.47 | 9.390% | $130.6882 | $130.69 | $130.70 | $130.70 |
| Purchase #5 | $38.62 | 11.847% | $43.1953 | $43.20 | $43.20 | $43.20 |
| Purchase #6 | $47.52 | 7.789% | $51.2213 | $51.22 | $51.20 | $51.20 |
| Purchase #7 | $205.55 | 12.701% | $231.6569 | $231.66 | $231.65 | $231.70 |
| 7 purchase totals = | $923.71 | $1,001.4935 | $1,001.50 | $1,001.45 | $1,001.60 | |