| 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 | $214.79 | 11.569% | $239.6391 | $239.64 | $239.65 | $239.60 |
| Purchase #2 | $38.48 | 10.628% | $42.5697 | $42.57 | $42.55 | $42.60 |
| Purchase #3 | $64.55 | 10.730% | $71.4762 | $71.48 | $71.50 | $71.50 |
| Purchase #4 | $185.60 | 6.460% | $197.5898 | $197.59 | $197.60 | $197.60 |
| Purchase #5 | $146.74 | 10.283% | $161.8293 | $161.83 | $161.85 | $161.80 |
| Purchase #6 | $221.33 | 7.324% | $237.5402 | $237.54 | $237.55 | $237.50 |
| Purchase #7 | $121.93 | 12.473% | $137.1383 | $137.14 | $137.15 | $137.10 |
| 7 purchase totals = | $993.42 | $1,087.7826 | $1,087.79 | $1,087.85 | $1,087.70 | |