| 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 | $232.82 | 8.497% | $252.6027 | $252.60 | $252.60 | $252.60 |
| Purchase #2 | $200.56 | 12.499% | $225.628 | $225.63 | $225.65 | $225.60 |
| Purchase #3 | $170.66 | 13.217% | $193.2161 | $193.22 | $193.20 | $193.20 |
| Purchase #4 | $80.98 | 9.627% | $88.7759 | $88.78 | $88.80 | $88.80 |
| Purchase #5 | $185.45 | 10.765% | $205.4137 | $205.41 | $205.40 | $205.40 |
| Purchase #6 | $98.37 | 8.798% | $107.0246 | $107.02 | $107.00 | $107.00 |
| Purchase #7 | $27.76 | 13.528% | $31.5154 | $31.52 | $31.50 | $31.50 |
| 7 purchase totals = | $996.60 | $1,104.1764 | $1,104.18 | $1,104.15 | $1,104.10 | |