| 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 | $192.48 | 5.209% | $202.5063 | $202.51 | $202.50 | $202.50 |
| Purchase #2 | $174.73 | 6.349% | $185.8236 | $185.82 | $185.80 | $185.80 |
| Purchase #3 | $39.88 | 4.779% | $41.7859 | $41.79 | $41.80 | $41.80 |
| Purchase #4 | $74.36 | 9.823% | $81.6644 | $81.66 | $81.65 | $81.70 |
| Purchase #5 | $196.86 | 6.531% | $209.7169 | $209.72 | $209.70 | $209.70 |
| Purchase #6 | $46.75 | 9.292% | $51.094 | $51.09 | $51.10 | $51.10 |
| Purchase #7 | $113.94 | 12.245% | $127.892 | $127.89 | $127.90 | $127.90 |
| 7 purchase totals = | $839.00 | $900.4831 | $900.48 | $900.45 | $900.50 | |