| 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 | $118.77 | 9.232% | $129.7348 | $129.73 | $129.75 | $129.70 |
| Purchase #2 | $114.57 | 11.681% | $127.9529 | $127.95 | $127.95 | $128.00 |
| Purchase #3 | $225.26 | 3.326% | $232.7521 | $232.75 | $232.75 | $232.80 |
| Purchase #4 | $188.99 | 9.105% | $206.1975 | $206.20 | $206.20 | $206.20 |
| Purchase #5 | $104.47 | 4.689% | $109.3686 | $109.37 | $109.35 | $109.40 |
| Purchase #6 | $190.59 | 4.681% | $199.5115 | $199.51 | $199.50 | $199.50 |
| Purchase #7 | $62.66 | 12.874% | $70.7268 | $70.73 | $70.75 | $70.70 |
| 7 purchase totals = | $1,005.31 | $1,076.2442 | $1,076.24 | $1,076.25 | $1,076.30 | |