| 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 | $99.38 | 5.727% | $105.0715 | $105.07 | $105.05 | $105.10 |
| Purchase #2 | $166.85 | 12.286% | $187.3492 | $187.35 | $187.35 | $187.30 |
| Purchase #3 | $206.44 | 12.552% | $232.3523 | $232.35 | $232.35 | $232.40 |
| Purchase #4 | $246.92 | 3.168% | $254.7424 | $254.74 | $254.75 | $254.70 |
| Purchase #5 | $72.56 | 13.334% | $82.2352 | $82.24 | $82.25 | $82.20 |
| Purchase #6 | $119.28 | 9.318% | $130.3945 | $130.39 | $130.40 | $130.40 |
| Purchase #7 | $115.67 | 4.252% | $120.5883 | $120.59 | $120.60 | $120.60 |
| 7 purchase totals = | $1,027.10 | $1,112.7334 | $1,112.73 | $1,112.75 | $1,112.70 | |