| 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 | $124.56 | 4.117% | $129.6881 | $129.69 | $129.70 | $129.70 |
| Purchase #2 | $164.46 | 13.650% | $186.9088 | $186.91 | $186.90 | $186.90 |
| Purchase #3 | $219.59 | 6.310% | $233.4461 | $233.45 | $233.45 | $233.40 |
| Purchase #4 | $38.80 | 8.227% | $41.9921 | $41.99 | $42.00 | $42.00 |
| Purchase #5 | $184.47 | 7.433% | $198.1817 | $198.18 | $198.20 | $198.20 |
| Purchase #6 | $121.94 | 9.475% | $133.4938 | $133.49 | $133.50 | $133.50 |
| Purchase #7 | $132.58 | 7.777% | $142.8907 | $142.89 | $142.90 | $142.90 |
| 7 purchase totals = | $986.40 | $1,066.6013 | $1,066.60 | $1,066.65 | $1,066.60 | |