| 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 | $105.97 | 6.280% | $112.6249 | $112.62 | $112.60 | $112.60 |
| Purchase #2 | $155.85 | 11.568% | $173.8787 | $173.88 | $173.90 | $173.90 |
| Purchase #3 | $243.74 | 3.796% | $252.9924 | $252.99 | $253.00 | $253.00 |
| Purchase #4 | $33.37 | 7.139% | $35.7523 | $35.75 | $35.75 | $35.80 |
| Purchase #5 | $117.40 | 11.104% | $130.4361 | $130.44 | $130.45 | $130.40 |
| Purchase #6 | $214.42 | 3.567% | $222.0684 | $222.07 | $222.05 | $222.10 |
| Purchase #7 | $192.74 | 4.724% | $201.845 | $201.85 | $201.85 | $201.80 |
| 7 purchase totals = | $1,063.49 | $1,129.5978 | $1,129.60 | $1,129.60 | $1,129.60 | |