| 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 | $249.41 | 8.569% | $270.7819 | $270.78 | $270.80 | $270.80 |
| Purchase #2 | $141.76 | 7.542% | $152.4515 | $152.45 | $152.45 | $152.50 |
| Purchase #3 | $23.44 | 9.555% | $25.6797 | $25.68 | $25.70 | $25.70 |
| Purchase #4 | $113.47 | 11.162% | $126.1355 | $126.14 | $126.15 | $126.10 |
| Purchase #5 | $186.70 | 9.141% | $203.7662 | $203.77 | $203.75 | $203.80 |
| Purchase #6 | $233.74 | 12.379% | $262.6747 | $262.67 | $262.65 | $262.70 |
| Purchase #7 | $110.85 | 12.415% | $124.612 | $124.61 | $124.60 | $124.60 |
| 7 purchase totals = | $1,059.37 | $1,166.1015 | $1,166.10 | $1,166.10 | $1,166.20 | |