| 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 | $192.32 | 5.247% | $202.411 | $202.41 | $202.40 | $202.40 |
| Purchase #2 | $100.71 | 4.716% | $105.4595 | $105.46 | $105.45 | $105.50 |
| Purchase #3 | $174.79 | 4.296% | $182.299 | $182.30 | $182.30 | $182.30 |
| Purchase #4 | $106.87 | 7.462% | $114.8446 | $114.84 | $114.85 | $114.80 |
| Purchase #5 | $120.99 | 12.107% | $135.6383 | $135.64 | $135.65 | $135.60 |
| Purchase #6 | $142.95 | 7.238% | $153.2967 | $153.30 | $153.30 | $153.30 |
| Purchase #7 | $125.82 | 7.861% | $135.7107 | $135.71 | $135.70 | $135.70 |
| 7 purchase totals = | $964.45 | $1,029.6598 | $1,029.66 | $1,029.65 | $1,029.60 | |