| 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 | $107.71 | 6.599% | $114.8178 | $114.82 | $114.80 | $114.80 |
| Purchase #2 | $233.56 | 8.366% | $253.0996 | $253.10 | $253.10 | $253.10 |
| Purchase #3 | $75.70 | 6.390% | $80.5372 | $80.54 | $80.55 | $80.50 |
| Purchase #4 | $192.45 | 3.686% | $199.5437 | $199.54 | $199.55 | $199.50 |
| Purchase #5 | $114.41 | 9.165% | $124.8957 | $124.90 | $124.90 | $124.90 |
| Purchase #6 | $207.62 | 10.583% | $229.5924 | $229.59 | $229.60 | $229.60 |
| Purchase #7 | $178.75 | 9.487% | $195.708 | $195.71 | $195.70 | $195.70 |
| 7 purchase totals = | $1,110.20 | $1,198.1944 | $1,198.20 | $1,198.20 | $1,198.10 | |