| 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 | $79.66 | 11.445% | $88.7771 | $88.78 | $88.80 | $88.80 |
| Purchase #2 | $142.36 | 5.289% | $149.8894 | $149.89 | $149.90 | $149.90 |
| Purchase #3 | $196.25 | 6.665% | $209.3301 | $209.33 | $209.35 | $209.30 |
| Purchase #4 | $178.29 | 11.337% | $198.5027 | $198.50 | $198.50 | $198.50 |
| Purchase #5 | $231.93 | 9.633% | $254.2718 | $254.27 | $254.25 | $254.30 |
| Purchase #6 | $237.88 | 12.352% | $267.2629 | $267.26 | $267.25 | $267.30 |
| Purchase #7 | $203.80 | 11.225% | $226.6766 | $226.68 | $226.70 | $226.70 |
| 7 purchase totals = | $1,270.17 | $1,394.7106 | $1,394.71 | $1,394.75 | $1,394.80 | |