| 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 | $30.70 | 6.440% | $32.6771 | $32.68 | $32.70 | $32.70 |
| Purchase #2 | $53.28 | 5.701% | $56.3175 | $56.32 | $56.30 | $56.30 |
| Purchase #3 | $132.25 | 7.513% | $142.1859 | $142.19 | $142.20 | $142.20 |
| Purchase #4 | $231.40 | 8.629% | $251.3675 | $251.37 | $251.35 | $251.40 |
| Purchase #5 | $156.53 | 9.335% | $171.1421 | $171.14 | $171.15 | $171.10 |
| Purchase #6 | $225.63 | 12.849% | $254.6212 | $254.62 | $254.60 | $254.60 |
| Purchase #7 | $199.30 | 10.194% | $219.6166 | $219.62 | $219.60 | $219.60 |
| 7 purchase totals = | $1,029.09 | $1,127.9279 | $1,127.94 | $1,127.90 | $1,127.90 | |