| 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 | $230.62 | 8.628% | $250.5179 | $250.52 | $250.50 | $250.50 |
| Purchase #2 | $147.96 | 3.358% | $152.9285 | $152.93 | $152.95 | $152.90 |
| Purchase #3 | $179.96 | 12.107% | $201.7478 | $201.75 | $201.75 | $201.70 |
| Purchase #4 | $130.40 | 4.370% | $136.0985 | $136.10 | $136.10 | $136.10 |
| Purchase #5 | $108.37 | 8.102% | $117.1501 | $117.15 | $117.15 | $117.20 |
| Purchase #6 | $160.63 | 3.492% | $166.2392 | $166.24 | $166.25 | $166.20 |
| Purchase #7 | $201.76 | 6.541% | $214.9571 | $214.96 | $214.95 | $215.00 |
| 7 purchase totals = | $1,159.70 | $1,239.6391 | $1,239.65 | $1,239.65 | $1,239.60 | |