| 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 | $221.93 | 5.333% | $233.7655 | $233.77 | $233.75 | $233.80 |
| Purchase #2 | $99.35 | 3.766% | $103.0915 | $103.09 | $103.10 | $103.10 |
| Purchase #3 | $128.96 | 6.391% | $137.2018 | $137.20 | $137.20 | $137.20 |
| Purchase #4 | $63.99 | 11.637% | $71.4365 | $71.44 | $71.45 | $71.40 |
| Purchase #5 | $199.97 | 7.288% | $214.5438 | $214.54 | $214.55 | $214.50 |
| Purchase #6 | $71.71 | 11.373% | $79.8656 | $79.87 | $79.85 | $79.90 |
| Purchase #7 | $74.63 | 4.329% | $77.8607 | $77.86 | $77.85 | $77.90 |
| 7 purchase totals = | $860.54 | $917.7654 | $917.77 | $917.75 | $917.80 | |