| 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 | $193.39 | 8.527% | $209.8804 | $209.88 | $209.90 | $209.90 |
| Purchase #2 | $235.90 | 11.657% | $263.3989 | $263.40 | $263.40 | $263.40 |
| Purchase #3 | $239.35 | 9.762% | $262.7153 | $262.72 | $262.70 | $262.70 |
| Purchase #4 | $124.44 | 10.176% | $137.103 | $137.10 | $137.10 | $137.10 |
| Purchase #5 | $186.81 | 8.200% | $202.1284 | $202.13 | $202.15 | $202.10 |
| Purchase #6 | $69.98 | 8.719% | $76.0816 | $76.08 | $76.10 | $76.10 |
| Purchase #7 | $176.97 | 8.354% | $191.7541 | $191.75 | $191.75 | $191.80 |
| 7 purchase totals = | $1,226.84 | $1,343.0617 | $1,343.06 | $1,343.10 | $1,343.10 | |