| 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 | $211.46 | 11.225% | $235.1964 | $235.20 | $235.20 | $235.20 |
| Purchase #2 | $104.75 | 7.119% | $112.2072 | $112.21 | $112.20 | $112.20 |
| Purchase #3 | $39.25 | 9.540% | $42.9945 | $42.99 | $43.00 | $43.00 |
| Purchase #4 | $86.33 | 3.823% | $89.6304 | $89.63 | $89.65 | $89.60 |
| Purchase #5 | $237.68 | 4.832% | $249.1647 | $249.16 | $249.15 | $249.20 |
| Purchase #6 | $130.87 | 8.150% | $141.5359 | $141.54 | $141.55 | $141.50 |
| Purchase #7 | $37.31 | 12.282% | $41.8924 | $41.89 | $41.90 | $41.90 |
| 7 purchase totals = | $847.65 | $912.6215 | $912.62 | $912.65 | $912.60 | |