| 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 | $224.40 | 13.380% | $254.4247 | $254.42 | $254.40 | $254.40 |
| Purchase #2 | $100.47 | 5.726% | $106.2229 | $106.22 | $106.20 | $106.20 |
| Purchase #3 | $110.48 | 9.204% | $120.6486 | $120.65 | $120.65 | $120.60 |
| Purchase #4 | $113.34 | 5.527% | $119.6043 | $119.60 | $119.60 | $119.60 |
| Purchase #5 | $87.52 | 3.254% | $90.3679 | $90.37 | $90.35 | $90.40 |
| Purchase #6 | $116.43 | 4.245% | $121.3725 | $121.37 | $121.35 | $121.40 |
| Purchase #7 | $201.33 | 6.768% | $214.956 | $214.96 | $214.95 | $215.00 |
| 7 purchase totals = | $953.97 | $1,027.5969 | $1,027.59 | $1,027.50 | $1,027.60 | |