| 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 | $42.77 | 12.511% | $48.121 | $48.12 | $48.10 | $48.10 |
| Purchase #2 | $138.27 | 7.565% | $148.7301 | $148.73 | $148.75 | $148.70 |
| Purchase #3 | $141.67 | 6.530% | $150.9211 | $150.92 | $150.90 | $150.90 |
| Purchase #4 | $247.33 | 3.752% | $256.6098 | $256.61 | $256.60 | $256.60 |
| Purchase #5 | $104.55 | 9.410% | $114.3882 | $114.39 | $114.40 | $114.40 |
| Purchase #6 | $225.87 | 4.538% | $236.12 | $236.12 | $236.10 | $236.10 |
| Purchase #7 | $140.64 | 8.346% | $152.3778 | $152.38 | $152.40 | $152.40 |
| 7 purchase totals = | $1,041.10 | $1,107.2680 | $1,107.27 | $1,107.25 | $1,107.20 | |