| 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 | $138.26 | 11.748% | $154.5028 | $154.50 | $154.50 | $154.50 |
| Purchase #2 | $107.79 | 10.644% | $119.2632 | $119.26 | $119.25 | $119.30 |
| Purchase #3 | $192.68 | 13.184% | $218.0829 | $218.08 | $218.10 | $218.10 |
| Purchase #4 | $106.74 | 4.498% | $111.5412 | $111.54 | $111.55 | $111.50 |
| Purchase #5 | $218.83 | 4.727% | $229.1741 | $229.17 | $229.15 | $229.20 |
| Purchase #6 | $208.83 | 6.723% | $222.8696 | $222.87 | $222.85 | $222.90 |
| Purchase #7 | $192.44 | 9.757% | $211.2164 | $211.22 | $211.20 | $211.20 |
| 7 purchase totals = | $1,165.57 | $1,266.6502 | $1,266.64 | $1,266.60 | $1,266.70 | |