| 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 | $203.31 | 4.355% | $212.1642 | $212.16 | $212.15 | $212.20 |
| Purchase #2 | $139.93 | 3.545% | $144.8905 | $144.89 | $144.90 | $144.90 |
| Purchase #3 | $105.82 | 8.667% | $114.9914 | $114.99 | $115.00 | $115.00 |
| Purchase #4 | $239.39 | 3.553% | $247.8955 | $247.90 | $247.90 | $247.90 |
| Purchase #5 | $145.38 | 6.309% | $154.552 | $154.55 | $154.55 | $154.60 |
| Purchase #6 | $195.94 | 11.613% | $218.6945 | $218.69 | $218.70 | $218.70 |
| Purchase #7 | $14.62 | 6.141% | $15.5178 | $15.52 | $15.50 | $15.50 |
| 7 purchase totals = | $1,044.39 | $1,108.7059 | $1,108.70 | $1,108.70 | $1,108.80 | |