| 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 | $243.66 | 11.209% | $270.9718 | $270.97 | $270.95 | $271.00 |
| Purchase #2 | $210.59 | 10.214% | $232.0997 | $232.10 | $232.10 | $232.10 |
| Purchase #3 | $88.49 | 4.322% | $92.3145 | $92.31 | $92.30 | $92.30 |
| Purchase #4 | $192.53 | 6.419% | $204.8885 | $204.89 | $204.90 | $204.90 |
| Purchase #5 | $181.70 | 10.655% | $201.0601 | $201.06 | $201.05 | $201.10 |
| Purchase #6 | $179.96 | 5.603% | $190.0432 | $190.04 | $190.05 | $190.00 |
| Purchase #7 | $168.76 | 10.683% | $186.7886 | $186.79 | $186.80 | $186.80 |
| 7 purchase totals = | $1,265.69 | $1,378.1664 | $1,378.16 | $1,378.15 | $1,378.20 | |