| 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 | $227.55 | 13.312% | $257.8415 | $257.84 | $257.85 | $257.80 |
| Purchase #2 | $165.53 | 13.182% | $187.3502 | $187.35 | $187.35 | $187.40 |
| Purchase #3 | $112.94 | 5.780% | $119.4679 | $119.47 | $119.45 | $119.50 |
| Purchase #4 | $6.70 | 4.606% | $7.0086 | $7.01 | $7.00 | $7.00 |
| Purchase #5 | $20.99 | 11.127% | $23.3256 | $23.33 | $23.35 | $23.30 |
| Purchase #6 | $193.56 | 11.368% | $215.5639 | $215.56 | $215.55 | $215.60 |
| Purchase #7 | $209.82 | 9.246% | $229.22 | $229.22 | $229.20 | $229.20 |
| 7 purchase totals = | $937.09 | $1,039.7777 | $1,039.78 | $1,039.75 | $1,039.80 | |