| 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 | $236.52 | 8.674% | $257.0357 | $257.04 | $257.05 | $257.00 |
| Purchase #2 | $125.81 | 3.433% | $130.1291 | $130.13 | $130.15 | $130.10 |
| Purchase #3 | $121.39 | 5.154% | $127.6464 | $127.65 | $127.65 | $127.60 |
| Purchase #4 | $9.77 | 4.469% | $10.2066 | $10.21 | $10.20 | $10.20 |
| Purchase #5 | $153.32 | 11.124% | $170.3753 | $170.38 | $170.40 | $170.40 |
| Purchase #6 | $165.65 | 5.307% | $174.441 | $174.44 | $174.45 | $174.40 |
| Purchase #7 | $243.79 | 11.332% | $271.4163 | $271.42 | $271.40 | $271.40 |
| 7 purchase totals = | $1,056.25 | $1,141.2504 | $1,141.27 | $1,141.30 | $1,141.10 | |