| 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 | $191.39 | 12.680% | $215.6583 | $215.66 | $215.65 | $215.70 |
| Purchase #2 | $101.27 | 11.270% | $112.6831 | $112.68 | $112.70 | $112.70 |
| Purchase #3 | $18.58 | 3.502% | $19.2307 | $19.23 | $19.25 | $19.20 |
| Purchase #4 | $187.53 | 4.697% | $196.3383 | $196.34 | $196.35 | $196.30 |
| Purchase #5 | $108.90 | 9.288% | $119.0146 | $119.01 | $119.00 | $119.00 |
| Purchase #6 | $205.36 | 4.441% | $214.48 | $214.48 | $214.50 | $214.50 |
| Purchase #7 | $213.67 | 3.689% | $221.5523 | $221.55 | $221.55 | $221.60 |
| 7 purchase totals = | $1,026.70 | $1,098.9573 | $1,098.95 | $1,099.00 | $1,099.00 | |