| 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 | $237.99 | 4.680% | $249.1279 | $249.13 | $249.15 | $249.10 |
| Purchase #2 | $146.72 | 4.706% | $153.6246 | $153.62 | $153.60 | $153.60 |
| Purchase #3 | $218.92 | 6.377% | $232.8805 | $232.88 | $232.90 | $232.90 |
| Purchase #4 | $193.29 | 9.728% | $212.0933 | $212.09 | $212.10 | $212.10 |
| Purchase #5 | $83.73 | 5.485% | $88.3226 | $88.32 | $88.30 | $88.30 |
| Purchase #6 | $60.63 | 5.247% | $63.8113 | $63.81 | $63.80 | $63.80 |
| Purchase #7 | $109.82 | 7.595% | $118.1608 | $118.16 | $118.15 | $118.20 |
| 7 purchase totals = | $1,051.10 | $1,118.0210 | $1,118.01 | $1,118.00 | $1,118.00 | |