| 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 | $239.39 | 12.821% | $270.0822 | $270.08 | $270.10 | $270.10 |
| Purchase #2 | $184.67 | 7.340% | $198.2248 | $198.22 | $198.20 | $198.20 |
| Purchase #3 | $194.29 | 3.677% | $201.434 | $201.43 | $201.45 | $201.40 |
| Purchase #4 | $166.71 | 7.109% | $178.5614 | $178.56 | $178.55 | $178.60 |
| Purchase #5 | $136.91 | 13.506% | $155.4011 | $155.40 | $155.40 | $155.40 |
| Purchase #6 | $194.51 | 10.690% | $215.3031 | $215.30 | $215.30 | $215.30 |
| Purchase #7 | $124.61 | 10.617% | $137.8398 | $137.84 | $137.85 | $137.80 |
| 7 purchase totals = | $1,241.09 | $1,356.8464 | $1,356.83 | $1,356.85 | $1,356.80 | |