| 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 | $85.80 | 11.632% | $95.7803 | $95.78 | $95.80 | $95.80 |
| Purchase #2 | $175.99 | 5.787% | $186.1745 | $186.17 | $186.15 | $186.20 |
| Purchase #3 | $94.50 | 12.118% | $105.9515 | $105.95 | $105.95 | $106.00 |
| Purchase #4 | $231.49 | 7.736% | $249.3981 | $249.40 | $249.40 | $249.40 |
| Purchase #5 | $123.52 | 7.421% | $132.6864 | $132.69 | $132.70 | $132.70 |
| Purchase #6 | $249.38 | 8.609% | $270.8491 | $270.85 | $270.85 | $270.80 |
| Purchase #7 | $87.48 | 12.417% | $98.3424 | $98.34 | $98.35 | $98.30 |
| 7 purchase totals = | $1,048.16 | $1,139.1823 | $1,139.18 | $1,139.20 | $1,139.20 | |