| 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 | $239.36 | 6.143% | $254.0639 | $254.06 | $254.05 | $254.10 |
| Purchase #2 | $150.73 | 10.124% | $165.9899 | $165.99 | $166.00 | $166.00 |
| Purchase #3 | $195.54 | 4.513% | $204.3647 | $204.36 | $204.35 | $204.40 |
| Purchase #4 | $132.78 | 12.796% | $149.7705 | $149.77 | $149.75 | $149.80 |
| Purchase #5 | $250.89 | 6.741% | $267.8025 | $267.80 | $267.80 | $267.80 |
| Purchase #6 | $97.74 | 5.872% | $103.4793 | $103.48 | $103.50 | $103.50 |
| Purchase #7 | $92.81 | 11.574% | $103.5518 | $103.55 | $103.55 | $103.60 |
| 7 purchase totals = | $1,159.85 | $1,249.0226 | $1,249.01 | $1,249.00 | $1,249.20 | |