| 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 | $26.30 | 5.258% | $27.6829 | $27.68 | $27.70 | $27.70 |
| Purchase #2 | $139.85 | 8.537% | $151.789 | $151.79 | $151.80 | $151.80 |
| Purchase #3 | $118.25 | 8.367% | $128.144 | $128.14 | $128.15 | $128.10 |
| Purchase #4 | $191.37 | 5.165% | $201.2543 | $201.25 | $201.25 | $201.30 |
| Purchase #5 | $217.40 | 9.785% | $238.6726 | $238.67 | $238.65 | $238.70 |
| Purchase #6 | $212.77 | 8.814% | $231.5235 | $231.52 | $231.50 | $231.50 |
| Purchase #7 | $234.92 | 7.347% | $252.1796 | $252.18 | $252.20 | $252.20 |
| 7 purchase totals = | $1,140.86 | $1,231.2459 | $1,231.23 | $1,231.25 | $1,231.30 | |