| 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 | $79.94 | 10.690% | $88.4856 | $88.49 | $88.50 | $88.50 |
| Purchase #2 | $136.97 | 12.219% | $153.7064 | $153.71 | $153.70 | $153.70 |
| Purchase #3 | $140.73 | 4.329% | $146.8222 | $146.82 | $146.80 | $146.80 |
| Purchase #4 | $145.97 | 5.769% | $154.391 | $154.39 | $154.40 | $154.40 |
| Purchase #5 | $112.86 | 12.195% | $126.6233 | $126.62 | $126.60 | $126.60 |
| Purchase #6 | $222.31 | 5.470% | $234.4704 | $234.47 | $234.45 | $234.50 |
| Purchase #7 | $217.85 | 12.847% | $245.8372 | $245.84 | $245.85 | $245.80 |
| 7 purchase totals = | $1,056.63 | $1,150.3361 | $1,150.34 | $1,150.30 | $1,150.30 | |