| 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 | $242.72 | 4.289% | $253.1303 | $253.13 | $253.15 | $253.10 |
| Purchase #2 | $217.76 | 3.732% | $225.8868 | $225.89 | $225.90 | $225.90 |
| Purchase #3 | $193.43 | 7.492% | $207.9218 | $207.92 | $207.90 | $207.90 |
| Purchase #4 | $197.44 | 11.672% | $220.4852 | $220.49 | $220.50 | $220.50 |
| Purchase #5 | $150.73 | 13.739% | $171.4388 | $171.44 | $171.45 | $171.40 |
| Purchase #6 | $34.49 | 6.609% | $36.7694 | $36.77 | $36.75 | $36.80 |
| Purchase #7 | $85.94 | 10.155% | $94.6672 | $94.67 | $94.65 | $94.70 |
| 7 purchase totals = | $1,122.51 | $1,210.2995 | $1,210.31 | $1,210.30 | $1,210.30 | |