| 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 | $201.58 | 7.209% | $216.1119 | $216.11 | $216.10 | $216.10 |
| Purchase #2 | $207.57 | 5.243% | $218.4529 | $218.45 | $218.45 | $218.50 |
| Purchase #3 | $188.91 | 11.723% | $211.0559 | $211.06 | $211.05 | $211.10 |
| Purchase #4 | $105.94 | 7.659% | $114.0539 | $114.05 | $114.05 | $114.10 |
| Purchase #5 | $239.68 | 4.205% | $249.7585 | $249.76 | $249.75 | $249.80 |
| Purchase #6 | $173.45 | 8.729% | $188.5905 | $188.59 | $188.60 | $188.60 |
| Purchase #7 | $198.33 | 13.737% | $225.5746 | $225.57 | $225.55 | $225.60 |
| 7 purchase totals = | $1,315.46 | $1,423.5982 | $1,423.59 | $1,423.55 | $1,423.80 | |