| 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 | $202.26 | 5.140% | $212.6562 | $212.66 | $212.65 | $212.70 |
| Purchase #2 | $233.60 | 11.547% | $260.5738 | $260.57 | $260.55 | $260.60 |
| Purchase #3 | $246.56 | 8.463% | $267.4264 | $267.43 | $267.45 | $267.40 |
| Purchase #4 | $196.73 | 12.549% | $221.4176 | $221.42 | $221.40 | $221.40 |
| Purchase #5 | $229.42 | 8.743% | $249.4782 | $249.48 | $249.50 | $249.50 |
| Purchase #6 | $141.87 | 9.148% | $154.8483 | $154.85 | $154.85 | $154.80 |
| Purchase #7 | $138.39 | 5.392% | $145.852 | $145.85 | $145.85 | $145.90 |
| 7 purchase totals = | $1,388.83 | $1,512.2525 | $1,512.26 | $1,512.25 | $1,512.30 | |