| 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 | $209.52 | 3.304% | $216.4425 | $216.44 | $216.45 | $216.40 |
| Purchase #2 | $250.91 | 3.145% | $258.8011 | $258.80 | $258.80 | $258.80 |
| Purchase #3 | $160.29 | 12.444% | $180.2365 | $180.24 | $180.25 | $180.20 |
| Purchase #4 | $240.26 | 12.862% | $271.1622 | $271.16 | $271.15 | $271.20 |
| Purchase #5 | $162.41 | 5.691% | $171.6528 | $171.65 | $171.65 | $171.70 |
| Purchase #6 | $181.46 | 6.150% | $192.6198 | $192.62 | $192.60 | $192.60 |
| Purchase #7 | $114.84 | 5.208% | $120.8209 | $120.82 | $120.80 | $120.80 |
| 7 purchase totals = | $1,319.69 | $1,411.7358 | $1,411.73 | $1,411.70 | $1,411.70 | |