| 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 | $170.47 | 13.158% | $192.9004 | $192.90 | $192.90 | $192.90 |
| Purchase #2 | $108.58 | 5.309% | $114.3445 | $114.34 | $114.35 | $114.30 |
| Purchase #3 | $193.71 | 10.186% | $213.4413 | $213.44 | $213.45 | $213.40 |
| Purchase #4 | $247.46 | 12.192% | $277.6303 | $277.63 | $277.65 | $277.60 |
| Purchase #5 | $241.72 | 8.737% | $262.8391 | $262.84 | $262.85 | $262.80 |
| Purchase #6 | $167.47 | 9.368% | $183.1586 | $183.16 | $183.15 | $183.20 |
| Purchase #7 | $86.64 | 12.158% | $97.1737 | $97.17 | $97.15 | $97.20 |
| 7 purchase totals = | $1,216.05 | $1,341.4879 | $1,341.48 | $1,341.50 | $1,341.40 | |