| 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 | $215.42 | 9.871% | $236.6841 | $236.68 | $236.70 | $236.70 |
| Purchase #2 | $136.52 | 3.303% | $141.0293 | $141.03 | $141.05 | $141.00 |
| Purchase #3 | $45.95 | 8.130% | $49.6857 | $49.69 | $49.70 | $49.70 |
| Purchase #4 | $199.94 | 7.310% | $214.5556 | $214.56 | $214.55 | $214.60 |
| Purchase #5 | $174.72 | 10.825% | $193.6334 | $193.63 | $193.65 | $193.60 |
| Purchase #6 | $92.56 | 12.629% | $104.2494 | $104.25 | $104.25 | $104.20 |
| Purchase #7 | $244.31 | 8.703% | $265.5723 | $265.57 | $265.55 | $265.60 |
| 7 purchase totals = | $1,109.42 | $1,205.4098 | $1,205.41 | $1,205.45 | $1,205.40 | |