| 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 | $22.25 | 10.732% | $24.6379 | $24.64 | $24.65 | $24.60 |
| Purchase #2 | $106.77 | 8.399% | $115.7376 | $115.74 | $115.75 | $115.70 |
| Purchase #3 | $230.30 | 12.594% | $259.304 | $259.30 | $259.30 | $259.30 |
| Purchase #4 | $74.28 | 10.354% | $81.971 | $81.97 | $81.95 | $82.00 |
| Purchase #5 | $216.79 | 10.451% | $239.4467 | $239.45 | $239.45 | $239.40 |
| Purchase #6 | $21.98 | 4.525% | $22.9746 | $22.97 | $22.95 | $23.00 |
| Purchase #7 | $213.31 | 4.693% | $223.3206 | $223.32 | $223.30 | $223.30 |
| 7 purchase totals = | $885.68 | $967.3924 | $967.39 | $967.35 | $967.30 | |