| 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 | $109.58 | 4.655% | $114.6809 | $114.68 | $114.70 | $114.70 |
| Purchase #2 | $188.56 | 12.199% | $211.5624 | $211.56 | $211.55 | $211.60 |
| Purchase #3 | $198.36 | 6.816% | $211.8802 | $211.88 | $211.90 | $211.90 |
| Purchase #4 | $206.45 | 12.657% | $232.5804 | $232.58 | $232.60 | $232.60 |
| Purchase #5 | $45.67 | 8.653% | $49.6218 | $49.62 | $49.60 | $49.60 |
| Purchase #6 | $114.48 | 8.572% | $124.2932 | $124.29 | $124.30 | $124.30 |
| Purchase #7 | $203.44 | 7.455% | $218.6065 | $218.61 | $218.60 | $218.60 |
| 7 purchase totals = | $1,066.54 | $1,163.2254 | $1,163.22 | $1,163.25 | $1,163.30 | |