| 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 | $135.92 | 8.511% | $147.4882 | $147.49 | $147.50 | $147.50 |
| Purchase #2 | $113.31 | 5.558% | $119.6078 | $119.61 | $119.60 | $119.60 |
| Purchase #3 | $250.48 | 6.170% | $265.9346 | $265.93 | $265.95 | $265.90 |
| Purchase #4 | $10.92 | 9.130% | $11.917 | $11.92 | $11.90 | $11.90 |
| Purchase #5 | $21.92 | 4.527% | $22.9123 | $22.91 | $22.90 | $22.90 |
| Purchase #6 | $96.31 | 7.773% | $103.7962 | $103.80 | $103.80 | $103.80 |
| Purchase #7 | $203.82 | 3.221% | $210.385 | $210.39 | $210.40 | $210.40 |
| 7 purchase totals = | $832.68 | $882.0411 | $882.05 | $882.05 | $882.00 | |