| 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 | $129.56 | 12.162% | $145.3171 | $145.32 | $145.30 | $145.30 |
| Purchase #2 | $123.98 | 7.111% | $132.7962 | $132.80 | $132.80 | $132.80 |
| Purchase #3 | $98.31 | 8.852% | $107.0124 | $107.01 | $107.00 | $107.00 |
| Purchase #4 | $94.37 | 9.376% | $103.2181 | $103.22 | $103.20 | $103.20 |
| Purchase #5 | $249.45 | 10.680% | $276.0913 | $276.09 | $276.10 | $276.10 |
| Purchase #6 | $237.69 | 6.394% | $252.8879 | $252.89 | $252.90 | $252.90 |
| Purchase #7 | $165.41 | 7.709% | $178.1615 | $178.16 | $178.15 | $178.20 |
| 7 purchase totals = | $1,098.77 | $1,195.4845 | $1,195.49 | $1,195.45 | $1,195.50 | |