| 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 | $16.98 | 12.268% | $19.0631 | $19.06 | $19.05 | $19.10 |
| Purchase #2 | $209.42 | 8.293% | $226.7872 | $226.79 | $226.80 | $226.80 |
| Purchase #3 | $37.37 | 9.806% | $41.0345 | $41.03 | $41.05 | $41.00 |
| Purchase #4 | $210.27 | 8.858% | $228.8957 | $228.90 | $228.90 | $228.90 |
| Purchase #5 | $72.54 | 5.474% | $76.5108 | $76.51 | $76.50 | $76.50 |
| Purchase #6 | $133.37 | 10.823% | $147.8046 | $147.80 | $147.80 | $147.80 |
| Purchase #7 | $81.56 | 8.227% | $88.2699 | $88.27 | $88.25 | $88.30 |
| 7 purchase totals = | $761.51 | $828.3658 | $828.36 | $828.35 | $828.40 | |