| 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 | $98.99 | 3.662% | $102.615 | $102.62 | $102.60 | $102.60 |
| Purchase #2 | $104.78 | 9.656% | $114.8976 | $114.90 | $114.90 | $114.90 |
| Purchase #3 | $84.34 | 6.165% | $89.5396 | $89.54 | $89.55 | $89.50 |
| Purchase #4 | $115.40 | 12.200% | $129.4788 | $129.48 | $129.50 | $129.50 |
| Purchase #5 | $116.59 | 10.615% | $128.966 | $128.97 | $128.95 | $129.00 |
| Purchase #6 | $221.31 | 12.194% | $248.2965 | $248.30 | $248.30 | $248.30 |
| Purchase #7 | $64.57 | 4.856% | $67.7055 | $67.71 | $67.70 | $67.70 |
| 7 purchase totals = | $805.98 | $881.4990 | $881.52 | $881.50 | $881.50 | |