| 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 | $199.26 | 7.470% | $214.1447 | $214.14 | $214.15 | $214.10 |
| Purchase #2 | $225.87 | 5.343% | $237.9382 | $237.94 | $237.95 | $237.90 |
| Purchase #3 | $140.75 | 11.803% | $157.3627 | $157.36 | $157.35 | $157.40 |
| Purchase #4 | $231.88 | 11.596% | $258.7688 | $258.77 | $258.75 | $258.80 |
| Purchase #5 | $207.44 | 12.394% | $233.1501 | $233.15 | $233.15 | $233.20 |
| Purchase #6 | $206.52 | 12.694% | $232.7356 | $232.74 | $232.75 | $232.70 |
| Purchase #7 | $167.92 | 3.750% | $174.217 | $174.22 | $174.20 | $174.20 |
| 7 purchase totals = | $1,379.64 | $1,508.3171 | $1,508.32 | $1,508.30 | $1,508.30 | |