| 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 | $232.62 | 4.272% | $242.5575 | $242.56 | $242.55 | $242.60 |
| Purchase #2 | $185.95 | 8.682% | $202.0942 | $202.09 | $202.10 | $202.10 |
| Purchase #3 | $134.60 | 10.687% | $148.9847 | $148.98 | $149.00 | $149.00 |
| Purchase #4 | $159.45 | 6.339% | $169.5575 | $169.56 | $169.55 | $169.60 |
| Purchase #5 | $83.27 | 7.196% | $89.2621 | $89.26 | $89.25 | $89.30 |
| Purchase #6 | $77.53 | 6.261% | $82.3842 | $82.38 | $82.40 | $82.40 |
| Purchase #7 | $37.42 | 3.238% | $38.6317 | $38.63 | $38.65 | $38.60 |
| 7 purchase totals = | $910.84 | $973.4719 | $973.46 | $973.50 | $973.60 | |