| 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 | $237.94 | 8.251% | $257.5724 | $257.57 | $257.55 | $257.60 |
| Purchase #2 | $77.87 | 7.818% | $83.9579 | $83.96 | $83.95 | $84.00 |
| Purchase #3 | $9.26 | 12.744% | $10.4401 | $10.44 | $10.45 | $10.40 |
| Purchase #4 | $87.63 | 4.368% | $91.4577 | $91.46 | $91.45 | $91.50 |
| Purchase #5 | $208.25 | 13.215% | $235.7702 | $235.77 | $235.75 | $235.80 |
| Purchase #6 | $84.83 | 5.360% | $89.3769 | $89.38 | $89.40 | $89.40 |
| Purchase #7 | $155.34 | 9.335% | $169.841 | $169.84 | $169.85 | $169.80 |
| 7 purchase totals = | $861.12 | $938.4162 | $938.42 | $938.40 | $938.50 | |