| 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 | $221.92 | 12.560% | $249.7932 | $249.79 | $249.80 | $249.80 |
| Purchase #2 | $82.92 | 3.563% | $85.8744 | $85.87 | $85.85 | $85.90 |
| Purchase #3 | $109.51 | 3.141% | $112.9497 | $112.95 | $112.95 | $112.90 |
| Purchase #4 | $164.63 | 4.461% | $171.9741 | $171.97 | $171.95 | $172.00 |
| Purchase #5 | $226.78 | 9.864% | $249.1496 | $249.15 | $249.15 | $249.10 |
| Purchase #6 | $84.95 | 3.703% | $88.0957 | $88.10 | $88.10 | $88.10 |
| Purchase #7 | $212.70 | 7.448% | $228.5419 | $228.54 | $228.55 | $228.50 |
| 7 purchase totals = | $1,103.41 | $1,186.3786 | $1,186.37 | $1,186.35 | $1,186.30 | |