| 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 | $42.87 | 11.633% | $47.8571 | $47.86 | $47.85 | $47.90 |
| Purchase #2 | $149.80 | 6.698% | $159.8336 | $159.83 | $159.85 | $159.80 |
| Purchase #3 | $114.76 | 13.863% | $130.6692 | $130.67 | $130.65 | $130.70 |
| Purchase #4 | $218.70 | 13.742% | $248.7538 | $248.75 | $248.75 | $248.80 |
| Purchase #5 | $222.34 | 5.741% | $235.1045 | $235.10 | $235.10 | $235.10 |
| Purchase #6 | $132.44 | 5.824% | $140.1533 | $140.15 | $140.15 | $140.20 |
| Purchase #7 | $221.50 | 7.257% | $237.5743 | $237.57 | $237.55 | $237.60 |
| 7 purchase totals = | $1,102.41 | $1,199.9458 | $1,199.93 | $1,199.90 | $1,200.10 | |