| 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 | $144.52 | 9.543% | $158.3115 | $158.31 | $158.30 | $158.30 |
| Purchase #2 | $82.35 | 7.258% | $88.327 | $88.33 | $88.35 | $88.30 |
| Purchase #3 | $176.28 | 12.855% | $198.9408 | $198.94 | $198.95 | $198.90 |
| Purchase #4 | $88.52 | 8.258% | $95.83 | $95.83 | $95.85 | $95.80 |
| Purchase #5 | $232.46 | 9.415% | $254.3461 | $254.35 | $254.35 | $254.30 |
| Purchase #6 | $198.62 | 13.286% | $225.0087 | $225.01 | $225.00 | $225.00 |
| Purchase #7 | $227.60 | 9.766% | $249.8274 | $249.83 | $249.85 | $249.80 |
| 7 purchase totals = | $1,150.35 | $1,270.5915 | $1,270.60 | $1,270.65 | $1,270.40 | |