| 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 | $63.29 | 9.578% | $69.3519 | $69.35 | $69.35 | $69.40 |
| Purchase #2 | $213.41 | 3.242% | $220.3288 | $220.33 | $220.35 | $220.30 |
| Purchase #3 | $216.97 | 4.356% | $226.4212 | $226.42 | $226.40 | $226.40 |
| Purchase #4 | $248.70 | 8.184% | $269.0536 | $269.05 | $269.05 | $269.10 |
| Purchase #5 | $47.69 | 4.301% | $49.7411 | $49.74 | $49.75 | $49.70 |
| Purchase #6 | $157.45 | 3.817% | $163.4599 | $163.46 | $163.45 | $163.50 |
| Purchase #7 | $170.75 | 7.556% | $183.6519 | $183.65 | $183.65 | $183.70 |
| 7 purchase totals = | $1,118.26 | $1,182.0084 | $1,182.00 | $1,182.00 | $1,182.10 | |