| 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 | $192.38 | 6.780% | $205.4234 | $205.42 | $205.40 | $205.40 |
| Purchase #2 | $211.44 | 11.526% | $235.8106 | $235.81 | $235.80 | $235.80 |
| Purchase #3 | $150.73 | 11.142% | $167.5243 | $167.52 | $167.50 | $167.50 |
| Purchase #4 | $238.85 | 3.297% | $246.7249 | $246.72 | $246.70 | $246.70 |
| Purchase #5 | $143.59 | 12.402% | $161.398 | $161.40 | $161.40 | $161.40 |
| Purchase #6 | $237.25 | 9.809% | $260.5219 | $260.52 | $260.50 | $260.50 |
| Purchase #7 | $37.99 | 12.496% | $42.7372 | $42.74 | $42.75 | $42.70 |
| 7 purchase totals = | $1,212.23 | $1,320.1403 | $1,320.13 | $1,320.05 | $1,320.00 | |