| 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 | $203.42 | 8.356% | $220.4178 | $220.42 | $220.40 | $220.40 |
| Purchase #2 | $62.57 | 9.867% | $68.7438 | $68.74 | $68.75 | $68.70 |
| Purchase #3 | $230.42 | 9.532% | $252.3836 | $252.38 | $252.40 | $252.40 |
| Purchase #4 | $85.60 | 11.844% | $95.7385 | $95.74 | $95.75 | $95.70 |
| Purchase #5 | $247.46 | 11.107% | $274.9454 | $274.95 | $274.95 | $274.90 |
| Purchase #6 | $109.66 | 7.816% | $118.231 | $118.23 | $118.25 | $118.20 |
| Purchase #7 | $236.45 | 9.250% | $258.3216 | $258.32 | $258.30 | $258.30 |
| 7 purchase totals = | $1,175.58 | $1,288.7817 | $1,288.78 | $1,288.80 | $1,288.60 | |