| 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 | $240.52 | 3.106% | $247.9906 | $247.99 | $248.00 | $248.00 |
| Purchase #2 | $125.74 | 3.108% | $129.648 | $129.65 | $129.65 | $129.60 |
| Purchase #3 | $155.71 | 3.530% | $161.2066 | $161.21 | $161.20 | $161.20 |
| Purchase #4 | $158.90 | 9.676% | $174.2752 | $174.28 | $174.30 | $174.30 |
| Purchase #5 | $149.54 | 8.361% | $162.043 | $162.04 | $162.05 | $162.00 |
| Purchase #6 | $28.42 | 8.217% | $30.7553 | $30.76 | $30.75 | $30.80 |
| Purchase #7 | $164.36 | 6.102% | $174.3892 | $174.39 | $174.40 | $174.40 |
| 7 purchase totals = | $1,023.19 | $1,080.3079 | $1,080.32 | $1,080.35 | $1,080.30 | |