| 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 | $225.62 | 10.669% | $249.6914 | $249.69 | $249.70 | $249.70 |
| Purchase #2 | $153.80 | 11.263% | $171.1225 | $171.12 | $171.10 | $171.10 |
| Purchase #3 | $202.81 | 5.750% | $214.4716 | $214.47 | $214.45 | $214.50 |
| Purchase #4 | $230.85 | 13.829% | $262.7742 | $262.77 | $262.75 | $262.80 |
| Purchase #5 | $61.95 | 5.660% | $65.4564 | $65.46 | $65.45 | $65.50 |
| Purchase #6 | $114.48 | 5.307% | $120.5555 | $120.56 | $120.55 | $120.60 |
| Purchase #7 | $136.99 | 7.264% | $146.941 | $146.94 | $146.95 | $146.90 |
| 7 purchase totals = | $1,126.50 | $1,231.0126 | $1,231.01 | $1,230.95 | $1,231.10 | |