| 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 | $220.36 | 5.103% | $231.605 | $231.61 | $231.60 | $231.60 |
| Purchase #2 | $236.28 | 6.230% | $251.0002 | $251.00 | $251.00 | $251.00 |
| Purchase #3 | $22.44 | 11.739% | $25.0742 | $25.07 | $25.05 | $25.10 |
| Purchase #4 | $21.27 | 3.133% | $21.9364 | $21.94 | $21.95 | $21.90 |
| Purchase #5 | $214.81 | 7.386% | $230.6759 | $230.68 | $230.70 | $230.70 |
| Purchase #6 | $171.53 | 13.802% | $195.2046 | $195.20 | $195.20 | $195.20 |
| Purchase #7 | $108.73 | 5.713% | $114.9417 | $114.94 | $114.95 | $114.90 |
| 7 purchase totals = | $995.42 | $1,070.4380 | $1,070.44 | $1,070.45 | $1,070.40 | |