| 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 | $242.91 | 10.415% | $268.2091 | $268.21 | $268.20 | $268.20 |
| Purchase #2 | $33.90 | 6.465% | $36.0916 | $36.09 | $36.10 | $36.10 |
| Purchase #3 | $118.30 | 3.852% | $122.8569 | $122.86 | $122.85 | $122.90 |
| Purchase #4 | $223.91 | 8.673% | $243.3297 | $243.33 | $243.35 | $243.30 |
| Purchase #5 | $116.42 | 5.264% | $122.5483 | $122.55 | $122.55 | $122.50 |
| Purchase #6 | $68.78 | 6.179% | $73.0299 | $73.03 | $73.05 | $73.00 |
| Purchase #7 | $100.83 | 8.745% | $109.6476 | $109.65 | $109.65 | $109.60 |
| 7 purchase totals = | $905.05 | $975.7131 | $975.72 | $975.75 | $975.60 | |