| 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 | $189.78 | 8.142% | $205.2319 | $205.23 | $205.25 | $205.20 |
| Purchase #2 | $207.65 | 10.767% | $230.0077 | $230.01 | $230.00 | $230.00 |
| Purchase #3 | $51.70 | 6.520% | $55.0708 | $55.07 | $55.05 | $55.10 |
| Purchase #4 | $38.64 | 3.103% | $39.839 | $39.84 | $39.85 | $39.80 |
| Purchase #5 | $33.41 | 11.600% | $37.2856 | $37.29 | $37.30 | $37.30 |
| Purchase #6 | $130.72 | 3.216% | $134.924 | $134.92 | $134.90 | $134.90 |
| Purchase #7 | $186.91 | 9.770% | $205.1711 | $205.17 | $205.15 | $205.20 |
| 7 purchase totals = | $838.81 | $907.5301 | $907.53 | $907.50 | $907.50 | |