| 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 | $98.36 | 10.118% | $108.3121 | $108.31 | $108.30 | $108.30 |
| Purchase #2 | $225.45 | 10.433% | $248.9712 | $248.97 | $248.95 | $249.00 |
| Purchase #3 | $196.85 | 5.655% | $207.9819 | $207.98 | $208.00 | $208.00 |
| Purchase #4 | $198.30 | 12.450% | $222.9884 | $222.99 | $223.00 | $223.00 |
| Purchase #5 | $61.48 | 7.601% | $66.1531 | $66.15 | $66.15 | $66.20 |
| Purchase #6 | $247.96 | 8.531% | $269.1135 | $269.11 | $269.10 | $269.10 |
| Purchase #7 | $47.91 | 4.228% | $49.9356 | $49.94 | $49.95 | $49.90 |
| 7 purchase totals = | $1,076.31 | $1,173.4558 | $1,173.45 | $1,173.45 | $1,173.50 | |