| 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 | $224.86 | 4.103% | $234.086 | $234.09 | $234.10 | $234.10 |
| Purchase #2 | $121.86 | 11.256% | $135.5766 | $135.58 | $135.60 | $135.60 |
| Purchase #3 | $184.62 | 12.225% | $207.1898 | $207.19 | $207.20 | $207.20 |
| Purchase #4 | $137.36 | 4.442% | $143.4615 | $143.46 | $143.45 | $143.50 |
| Purchase #5 | $50.60 | 13.126% | $57.2418 | $57.24 | $57.25 | $57.20 |
| Purchase #6 | $250.75 | 11.573% | $279.7693 | $279.77 | $279.75 | $279.80 |
| Purchase #7 | $164.95 | 8.606% | $179.1456 | $179.15 | $179.15 | $179.10 |
| 7 purchase totals = | $1,135.00 | $1,236.4706 | $1,236.48 | $1,236.50 | $1,236.50 | |