| 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 | $201.30 | 7.603% | $216.6048 | $216.60 | $216.60 | $216.60 |
| Purchase #2 | $187.37 | 11.297% | $208.5372 | $208.54 | $208.55 | $208.50 |
| Purchase #3 | $190.95 | 5.533% | $201.5153 | $201.52 | $201.50 | $201.50 |
| Purchase #4 | $123.81 | 8.387% | $134.1939 | $134.19 | $134.20 | $134.20 |
| Purchase #5 | $224.86 | 12.609% | $253.2126 | $253.21 | $253.20 | $253.20 |
| Purchase #6 | $178.70 | 11.373% | $199.0236 | $199.02 | $199.00 | $199.00 |
| Purchase #7 | $165.64 | 13.677% | $188.2946 | $188.29 | $188.30 | $188.30 |
| 7 purchase totals = | $1,272.63 | $1,401.3820 | $1,401.37 | $1,401.35 | $1,401.30 | |