| 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 | $201.41 | 10.684% | $222.9286 | $222.93 | $222.95 | $222.90 |
| Purchase #2 | $152.94 | 3.355% | $158.0711 | $158.07 | $158.05 | $158.10 |
| Purchase #3 | $228.63 | 9.171% | $249.5977 | $249.60 | $249.60 | $249.60 |
| Purchase #4 | $5.30 | 3.728% | $5.4976 | $5.50 | $5.50 | $5.50 |
| Purchase #5 | $101.51 | 6.713% | $108.3244 | $108.32 | $108.30 | $108.30 |
| Purchase #6 | $94.85 | 11.406% | $105.6686 | $105.67 | $105.65 | $105.70 |
| Purchase #7 | $111.94 | 4.527% | $117.0075 | $117.01 | $117.00 | $117.00 |
| 7 purchase totals = | $896.58 | $967.0955 | $967.10 | $967.05 | $967.10 | |