| 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 | $250.40 | 12.854% | $282.5864 | $282.59 | $282.60 | $282.60 |
| Purchase #2 | $97.29 | 8.266% | $105.332 | $105.33 | $105.35 | $105.30 |
| Purchase #3 | $98.37 | 9.186% | $107.4063 | $107.41 | $107.40 | $107.40 |
| Purchase #4 | $225.68 | 3.746% | $234.134 | $234.13 | $234.15 | $234.10 |
| Purchase #5 | $126.57 | 7.343% | $135.864 | $135.86 | $135.85 | $135.90 |
| Purchase #6 | $142.36 | 11.152% | $158.236 | $158.24 | $158.25 | $158.20 |
| Purchase #7 | $99.97 | 5.759% | $105.7273 | $105.73 | $105.75 | $105.70 |
| 7 purchase totals = | $1,040.64 | $1,129.2860 | $1,129.29 | $1,129.35 | $1,129.20 | |