| 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 | $185.89 | 9.714% | $203.9474 | $203.95 | $203.95 | $203.90 |
| Purchase #2 | $187.59 | 13.420% | $212.7646 | $212.76 | $212.75 | $212.80 |
| Purchase #3 | $214.76 | 5.432% | $226.4258 | $226.43 | $226.45 | $226.40 |
| Purchase #4 | $76.48 | 4.426% | $79.865 | $79.87 | $79.85 | $79.90 |
| Purchase #5 | $29.71 | 5.346% | $31.2983 | $31.30 | $31.30 | $31.30 |
| Purchase #6 | $229.43 | 12.188% | $257.3929 | $257.39 | $257.40 | $257.40 |
| Purchase #7 | $220.52 | 11.661% | $246.2348 | $246.23 | $246.25 | $246.20 |
| 7 purchase totals = | $1,144.38 | $1,257.9288 | $1,257.93 | $1,257.95 | $1,257.90 | |