| 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 | $197.66 | 6.354% | $210.2193 | $210.22 | $210.20 | $210.20 |
| Purchase #2 | $236.67 | 4.121% | $246.4232 | $246.42 | $246.40 | $246.40 |
| Purchase #3 | $46.41 | 7.565% | $49.9209 | $49.92 | $49.90 | $49.90 |
| Purchase #4 | $211.25 | 3.372% | $218.3734 | $218.37 | $218.35 | $218.40 |
| Purchase #5 | $119.54 | 10.104% | $131.6183 | $131.62 | $131.60 | $131.60 |
| Purchase #6 | $100.95 | 13.529% | $114.6075 | $114.61 | $114.60 | $114.60 |
| Purchase #7 | $197.28 | 7.509% | $212.0938 | $212.09 | $212.10 | $212.10 |
| 7 purchase totals = | $1,109.76 | $1,183.2564 | $1,183.25 | $1,183.15 | $1,183.20 | |