| 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 | $236.52 | 8.416% | $256.4255 | $256.43 | $256.45 | $256.40 |
| Purchase #2 | $233.64 | 7.440% | $251.0228 | $251.02 | $251.00 | $251.00 |
| Purchase #3 | $84.58 | 12.442% | $95.1034 | $95.10 | $95.10 | $95.10 |
| Purchase #4 | $143.28 | 6.663% | $152.8267 | $152.83 | $152.85 | $152.80 |
| Purchase #5 | $52.99 | 4.400% | $55.3216 | $55.32 | $55.30 | $55.30 |
| Purchase #6 | $177.78 | 4.598% | $185.9543 | $185.95 | $185.95 | $186.00 |
| Purchase #7 | $122.93 | 11.184% | $136.6785 | $136.68 | $136.70 | $136.70 |
| 7 purchase totals = | $1,051.72 | $1,133.3328 | $1,133.33 | $1,133.35 | $1,133.30 | |