| 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 | $53.25 | 12.822% | $60.0777 | $60.08 | $60.10 | $60.10 |
| Purchase #2 | $128.58 | 3.549% | $133.1433 | $133.14 | $133.15 | $133.10 |
| Purchase #3 | $163.30 | 10.320% | $180.1526 | $180.15 | $180.15 | $180.20 |
| Purchase #4 | $59.39 | 13.414% | $67.3566 | $67.36 | $67.35 | $67.40 |
| Purchase #5 | $155.76 | 10.659% | $172.3625 | $172.36 | $172.35 | $172.40 |
| Purchase #6 | $231.83 | 4.427% | $242.0931 | $242.09 | $242.10 | $242.10 |
| Purchase #7 | $240.44 | 12.694% | $270.9615 | $270.96 | $270.95 | $271.00 |
| 7 purchase totals = | $1,032.55 | $1,126.1473 | $1,126.14 | $1,126.15 | $1,126.30 | |