| 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 | $107.41 | 6.481% | $114.3712 | $114.37 | $114.35 | $114.40 |
| Purchase #2 | $206.83 | 6.737% | $220.7641 | $220.76 | $220.75 | $220.80 |
| Purchase #3 | $240.53 | 4.807% | $252.0923 | $252.09 | $252.10 | $252.10 |
| Purchase #4 | $8.40 | 9.488% | $9.197 | $9.20 | $9.20 | $9.20 |
| Purchase #5 | $98.42 | 5.283% | $103.6195 | $103.62 | $103.60 | $103.60 |
| Purchase #6 | $196.89 | 12.192% | $220.8948 | $220.89 | $220.90 | $220.90 |
| Purchase #7 | $151.72 | 4.627% | $158.7401 | $158.74 | $158.75 | $158.70 |
| 7 purchase totals = | $1,010.20 | $1,079.6790 | $1,079.67 | $1,079.65 | $1,079.70 | |