| 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 | $90.98 | 6.757% | $97.1275 | $97.13 | $97.15 | $97.10 |
| Purchase #2 | $218.91 | 9.247% | $239.1526 | $239.15 | $239.15 | $239.20 |
| Purchase #3 | $114.45 | 5.282% | $120.4952 | $120.50 | $120.50 | $120.50 |
| Purchase #4 | $164.39 | 5.118% | $172.8035 | $172.80 | $172.80 | $172.80 |
| Purchase #5 | $189.55 | 6.409% | $201.6983 | $201.70 | $201.70 | $201.70 |
| Purchase #6 | $181.74 | 9.254% | $198.5582 | $198.56 | $198.55 | $198.60 |
| Purchase #7 | $94.46 | 13.567% | $107.2754 | $107.28 | $107.30 | $107.30 |
| 7 purchase totals = | $1,054.48 | $1,137.1107 | $1,137.12 | $1,137.15 | $1,137.20 | |