| 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 | $85.92 | 10.300% | $94.7698 | $94.77 | $94.75 | $94.80 |
| Purchase #2 | $228.67 | 5.645% | $241.5784 | $241.58 | $241.60 | $241.60 |
| Purchase #3 | $179.38 | 5.706% | $189.6154 | $189.62 | $189.60 | $189.60 |
| Purchase #4 | $121.95 | 5.623% | $128.8072 | $128.81 | $128.80 | $128.80 |
| Purchase #5 | $222.30 | 5.349% | $234.1908 | $234.19 | $234.20 | $234.20 |
| Purchase #6 | $138.77 | 3.582% | $143.7407 | $143.74 | $143.75 | $143.70 |
| Purchase #7 | $80.46 | 9.300% | $87.9428 | $87.94 | $87.95 | $87.90 |
| 7 purchase totals = | $1,057.45 | $1,120.6451 | $1,120.65 | $1,120.65 | $1,120.60 | |