| 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 | $19.87 | 10.330% | $21.9226 | $21.92 | $21.90 | $21.90 |
| Purchase #2 | $120.63 | 8.844% | $131.2985 | $131.30 | $131.30 | $131.30 |
| Purchase #3 | $228.64 | 7.157% | $245.0038 | $245.00 | $245.00 | $245.00 |
| Purchase #4 | $192.50 | 4.694% | $201.536 | $201.54 | $201.55 | $201.50 |
| Purchase #5 | $81.42 | 6.128% | $86.4094 | $86.41 | $86.40 | $86.40 |
| Purchase #6 | $125.60 | 9.805% | $137.9151 | $137.92 | $137.90 | $137.90 |
| Purchase #7 | $166.47 | 7.529% | $179.0035 | $179.00 | $179.00 | $179.00 |
| 7 purchase totals = | $935.13 | $1,003.0889 | $1,003.09 | $1,003.05 | $1,003.00 | |