| 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 | $183.73 | 12.426% | $206.5603 | $206.56 | $206.55 | $206.60 |
| Purchase #2 | $172.68 | 3.670% | $179.0174 | $179.02 | $179.00 | $179.00 |
| Purchase #3 | $186.38 | 6.305% | $198.1313 | $198.13 | $198.15 | $198.10 |
| Purchase #4 | $99.86 | 13.643% | $113.4839 | $113.48 | $113.50 | $113.50 |
| Purchase #5 | $111.48 | 13.342% | $126.3537 | $126.35 | $126.35 | $126.40 |
| Purchase #6 | $62.93 | 10.838% | $69.7504 | $69.75 | $69.75 | $69.80 |
| Purchase #7 | $222.92 | 5.741% | $235.7178 | $235.72 | $235.70 | $235.70 |
| 7 purchase totals = | $1,039.98 | $1,129.0148 | $1,129.01 | $1,129.00 | $1,129.10 | |