| 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 | $124.91 | 5.489% | $131.7663 | $131.77 | $131.75 | $131.80 |
| Purchase #2 | $246.66 | 4.836% | $258.5885 | $258.59 | $258.60 | $258.60 |
| Purchase #3 | $8.34 | 9.381% | $9.1224 | $9.12 | $9.10 | $9.10 |
| Purchase #4 | $151.52 | 4.680% | $158.6111 | $158.61 | $158.60 | $158.60 |
| Purchase #5 | $179.84 | 7.577% | $193.4665 | $193.47 | $193.45 | $193.50 |
| Purchase #6 | $109.86 | 6.728% | $117.2514 | $117.25 | $117.25 | $117.30 |
| Purchase #7 | $131.79 | 3.398% | $136.2682 | $136.27 | $136.25 | $136.30 |
| 7 purchase totals = | $952.92 | $1,005.0744 | $1,005.08 | $1,005.00 | $1,005.20 | |