| 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 | $235.69 | 9.353% | $257.7341 | $257.73 | $257.75 | $257.70 |
| Purchase #2 | $130.66 | 13.147% | $147.8379 | $147.84 | $147.85 | $147.80 |
| Purchase #3 | $218.77 | 9.249% | $239.004 | $239.00 | $239.00 | $239.00 |
| Purchase #4 | $195.72 | 4.589% | $204.7016 | $204.70 | $204.70 | $204.70 |
| Purchase #5 | $161.26 | 13.576% | $183.1527 | $183.15 | $183.15 | $183.20 |
| Purchase #6 | $34.28 | 6.708% | $36.5795 | $36.58 | $36.60 | $36.60 |
| Purchase #7 | $62.85 | 11.727% | $70.2204 | $70.22 | $70.20 | $70.20 |
| 7 purchase totals = | $1,039.23 | $1,139.2302 | $1,139.22 | $1,139.25 | $1,139.20 | |