| 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 | $217.49 | 6.739% | $232.1467 | $232.15 | $232.15 | $232.10 |
| Purchase #2 | $38.70 | 4.680% | $40.5112 | $40.51 | $40.50 | $40.50 |
| Purchase #3 | $236.68 | 12.732% | $266.8141 | $266.81 | $266.80 | $266.80 |
| Purchase #4 | $8.87 | 10.188% | $9.7737 | $9.77 | $9.75 | $9.80 |
| Purchase #5 | $175.67 | 6.334% | $186.7969 | $186.80 | $186.80 | $186.80 |
| Purchase #6 | $153.29 | 11.625% | $171.11 | $171.11 | $171.10 | $171.10 |
| Purchase #7 | $224.89 | 4.320% | $234.6052 | $234.61 | $234.60 | $234.60 |
| 7 purchase totals = | $1,055.59 | $1,141.7578 | $1,141.76 | $1,141.70 | $1,141.70 | |