| 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 | $202.55 | 4.611% | $211.8896 | $211.89 | $211.90 | $211.90 |
| Purchase #2 | $113.87 | 5.839% | $120.5189 | $120.52 | $120.50 | $120.50 |
| Purchase #3 | $205.42 | 11.752% | $229.561 | $229.56 | $229.55 | $229.60 |
| Purchase #4 | $207.33 | 5.414% | $218.5548 | $218.55 | $218.55 | $218.60 |
| Purchase #5 | $102.62 | 3.443% | $106.1532 | $106.15 | $106.15 | $106.20 |
| Purchase #6 | $145.83 | 5.139% | $153.3242 | $153.32 | $153.30 | $153.30 |
| Purchase #7 | $238.46 | 3.790% | $247.4976 | $247.50 | $247.50 | $247.50 |
| 7 purchase totals = | $1,216.08 | $1,287.4993 | $1,287.49 | $1,287.45 | $1,287.60 | |