| 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 | $125.73 | 4.528% | $131.4231 | $131.42 | $131.40 | $131.40 |
| Purchase #2 | $105.76 | 8.698% | $114.959 | $114.96 | $114.95 | $115.00 |
| Purchase #3 | $157.71 | 10.273% | $173.9115 | $173.91 | $173.90 | $173.90 |
| Purchase #4 | $71.62 | 4.246% | $74.661 | $74.66 | $74.65 | $74.70 |
| Purchase #5 | $181.44 | 8.467% | $196.8025 | $196.80 | $196.80 | $196.80 |
| Purchase #6 | $117.38 | 4.481% | $122.6398 | $122.64 | $122.65 | $122.60 |
| Purchase #7 | $238.67 | 4.337% | $249.0211 | $249.02 | $249.00 | $249.00 |
| 7 purchase totals = | $998.31 | $1,063.4180 | $1,063.41 | $1,063.35 | $1,063.40 | |