| 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 | $202.84 | 6.521% | $216.0672 | $216.07 | $216.05 | $216.10 |
| Purchase #2 | $219.88 | 3.629% | $227.8594 | $227.86 | $227.85 | $227.90 |
| Purchase #3 | $69.83 | 10.214% | $76.9624 | $76.96 | $76.95 | $77.00 |
| Purchase #4 | $186.54 | 10.472% | $206.0745 | $206.07 | $206.05 | $206.10 |
| Purchase #5 | $114.67 | 11.815% | $128.2183 | $128.22 | $128.20 | $128.20 |
| Purchase #6 | $208.59 | 11.389% | $232.3463 | $232.35 | $232.35 | $232.30 |
| Purchase #7 | $218.92 | 3.306% | $226.1575 | $226.16 | $226.15 | $226.20 |
| 7 purchase totals = | $1,221.27 | $1,313.6856 | $1,313.69 | $1,313.60 | $1,313.80 | |