| 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 | $6.89 | 3.113% | $7.1045 | $7.10 | $7.10 | $7.10 |
| Purchase #2 | $196.74 | 4.296% | $205.192 | $205.19 | $205.20 | $205.20 |
| Purchase #3 | $157.80 | 8.829% | $171.7322 | $171.73 | $171.75 | $171.70 |
| Purchase #4 | $118.42 | 11.602% | $132.1591 | $132.16 | $132.15 | $132.20 |
| Purchase #5 | $214.58 | 3.662% | $222.4379 | $222.44 | $222.45 | $222.40 |
| Purchase #6 | $153.51 | 3.633% | $159.087 | $159.09 | $159.10 | $159.10 |
| Purchase #7 | $151.90 | 6.626% | $161.9649 | $161.96 | $161.95 | $162.00 |
| 7 purchase totals = | $999.84 | $1,059.6776 | $1,059.67 | $1,059.70 | $1,059.70 | |