| 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 | $207.64 | 3.235% | $214.3572 | $214.36 | $214.35 | $214.40 |
| Purchase #2 | $136.77 | 11.708% | $152.783 | $152.78 | $152.80 | $152.80 |
| Purchase #3 | $141.64 | 6.776% | $151.2375 | $151.24 | $151.25 | $151.20 |
| Purchase #4 | $194.88 | 5.326% | $205.2593 | $205.26 | $205.25 | $205.30 |
| Purchase #5 | $53.36 | 10.155% | $58.7787 | $58.78 | $58.80 | $58.80 |
| Purchase #6 | $201.41 | 5.192% | $211.8672 | $211.87 | $211.85 | $211.90 |
| Purchase #7 | $193.37 | 5.398% | $203.8081 | $203.81 | $203.80 | $203.80 |
| 7 purchase totals = | $1,129.07 | $1,198.0910 | $1,198.10 | $1,198.10 | $1,198.20 | |