| 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 | $234.35 | 7.560% | $252.0669 | $252.07 | $252.05 | $252.10 |
| Purchase #2 | $240.93 | 10.498% | $266.2228 | $266.22 | $266.20 | $266.20 |
| Purchase #3 | $230.56 | 12.553% | $259.5022 | $259.50 | $259.50 | $259.50 |
| Purchase #4 | $104.30 | 4.868% | $109.3773 | $109.38 | $109.40 | $109.40 |
| Purchase #5 | $121.87 | 9.218% | $133.104 | $133.10 | $133.10 | $133.10 |
| Purchase #6 | $179.25 | 4.236% | $186.843 | $186.84 | $186.85 | $186.80 |
| Purchase #7 | $127.72 | 7.739% | $137.6043 | $137.60 | $137.60 | $137.60 |
| 7 purchase totals = | $1,238.98 | $1,344.7205 | $1,344.71 | $1,344.70 | $1,344.70 | |