| 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 | $219.29 | 11.642% | $244.8197 | $244.82 | $244.80 | $244.80 |
| Purchase #2 | $100.97 | 4.641% | $105.656 | $105.66 | $105.65 | $105.70 |
| Purchase #3 | $214.27 | 5.637% | $226.3484 | $226.35 | $226.35 | $226.30 |
| Purchase #4 | $201.87 | 3.415% | $208.7639 | $208.76 | $208.75 | $208.80 |
| Purchase #5 | $35.80 | 9.787% | $39.3037 | $39.30 | $39.30 | $39.30 |
| Purchase #6 | $188.77 | 5.610% | $199.36 | $199.36 | $199.35 | $199.40 |
| Purchase #7 | $246.39 | 11.119% | $273.7861 | $273.79 | $273.80 | $273.80 |
| 7 purchase totals = | $1,207.36 | $1,298.0378 | $1,298.04 | $1,298.00 | $1,298.10 | |