| 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 | $122.66 | 9.759% | $134.6304 | $134.63 | $134.65 | $134.60 |
| Purchase #2 | $134.77 | 10.221% | $148.5448 | $148.54 | $148.55 | $148.50 |
| Purchase #3 | $144.30 | 12.158% | $161.844 | $161.84 | $161.85 | $161.80 |
| Purchase #4 | $209.95 | 13.467% | $238.224 | $238.22 | $238.20 | $238.20 |
| Purchase #5 | $185.37 | 7.282% | $198.8686 | $198.87 | $198.85 | $198.90 |
| Purchase #6 | $132.69 | 3.334% | $137.1139 | $137.11 | $137.10 | $137.10 |
| Purchase #7 | $176.84 | 5.629% | $186.7943 | $186.79 | $186.80 | $186.80 |
| 7 purchase totals = | $1,106.58 | $1,206.0200 | $1,206.00 | $1,206.00 | $1,205.90 | |