| 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 | $182.94 | 11.701% | $204.3458 | $204.35 | $204.35 | $204.30 |
| Purchase #2 | $141.61 | 5.399% | $149.2555 | $149.26 | $149.25 | $149.30 |
| Purchase #3 | $199.59 | 4.718% | $209.0067 | $209.01 | $209.00 | $209.00 |
| Purchase #4 | $6.70 | 5.333% | $7.0573 | $7.06 | $7.05 | $7.10 |
| Purchase #5 | $210.39 | 4.605% | $220.0785 | $220.08 | $220.10 | $220.10 |
| Purchase #6 | $52.83 | 6.110% | $56.0579 | $56.06 | $56.05 | $56.10 |
| Purchase #7 | $9.62 | 4.873% | $10.0888 | $10.09 | $10.10 | $10.10 |
| 7 purchase totals = | $803.68 | $855.8905 | $855.91 | $855.90 | $856.00 | |