| 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 | $126.41 | 12.491% | $142.1999 | $142.20 | $142.20 | $142.20 |
| Purchase #2 | $168.36 | 4.658% | $176.2022 | $176.20 | $176.20 | $176.20 |
| Purchase #3 | $143.39 | 4.307% | $149.5658 | $149.57 | $149.55 | $149.60 |
| Purchase #4 | $102.41 | 4.120% | $106.6293 | $106.63 | $106.65 | $106.60 |
| Purchase #5 | $94.92 | 11.743% | $106.0665 | $106.07 | $106.05 | $106.10 |
| Purchase #6 | $208.55 | 12.406% | $234.4227 | $234.42 | $234.40 | $234.40 |
| Purchase #7 | $195.58 | 9.823% | $214.7918 | $214.79 | $214.80 | $214.80 |
| 7 purchase totals = | $1,039.62 | $1,129.8782 | $1,129.88 | $1,129.85 | $1,129.90 | |