| 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 | $100.35 | 4.392% | $104.7574 | $104.76 | $104.75 | $104.80 |
| Purchase #2 | $93.93 | 11.826% | $105.0382 | $105.04 | $105.05 | $105.00 |
| Purchase #3 | $237.77 | 4.451% | $248.3531 | $248.35 | $248.35 | $248.40 |
| Purchase #4 | $104.74 | 7.795% | $112.9045 | $112.90 | $112.90 | $112.90 |
| Purchase #5 | $57.35 | 10.768% | $63.5254 | $63.53 | $63.55 | $63.50 |
| Purchase #6 | $163.42 | 12.434% | $183.7396 | $183.74 | $183.75 | $183.70 |
| Purchase #7 | $244.63 | 6.429% | $260.3573 | $260.36 | $260.35 | $260.40 |
| 7 purchase totals = | $1,002.19 | $1,078.6755 | $1,078.68 | $1,078.70 | $1,078.70 | |