| 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 | $239.98 | 9.342% | $262.3989 | $262.40 | $262.40 | $262.40 |
| Purchase #2 | $61.91 | 12.350% | $69.5559 | $69.56 | $69.55 | $69.60 |
| Purchase #3 | $114.29 | 5.782% | $120.8982 | $120.90 | $120.90 | $120.90 |
| Purchase #4 | $236.78 | 5.542% | $249.9023 | $249.90 | $249.90 | $249.90 |
| Purchase #5 | $29.48 | 12.772% | $33.2452 | $33.25 | $33.25 | $33.20 |
| Purchase #6 | $194.60 | 7.209% | $208.6287 | $208.63 | $208.65 | $208.60 |
| Purchase #7 | $181.53 | 7.853% | $195.7856 | $195.79 | $195.80 | $195.80 |
| 7 purchase totals = | $1,058.57 | $1,140.4148 | $1,140.43 | $1,140.45 | $1,140.40 | |