| 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 | $232.74 | 9.330% | $254.4546 | $254.45 | $254.45 | $254.50 |
| Purchase #2 | $134.81 | 4.403% | $140.7457 | $140.75 | $140.75 | $140.70 |
| Purchase #3 | $124.30 | 6.642% | $132.556 | $132.56 | $132.55 | $132.60 |
| Purchase #4 | $133.95 | 5.408% | $141.194 | $141.19 | $141.20 | $141.20 |
| Purchase #5 | $237.42 | 9.403% | $259.7446 | $259.74 | $259.75 | $259.70 |
| Purchase #6 | $192.55 | 4.607% | $201.4208 | $201.42 | $201.40 | $201.40 |
| Purchase #7 | $18.80 | 9.148% | $20.5198 | $20.52 | $20.50 | $20.50 |
| 7 purchase totals = | $1,074.57 | $1,150.6355 | $1,150.63 | $1,150.60 | $1,150.60 | |