| 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 | $209.86 | 3.265% | $216.7119 | $216.71 | $216.70 | $216.70 |
| Purchase #2 | $232.92 | 10.560% | $257.5164 | $257.52 | $257.50 | $257.50 |
| Purchase #3 | $248.55 | 5.663% | $262.6254 | $262.63 | $262.65 | $262.60 |
| Purchase #4 | $97.79 | 9.448% | $107.0292 | $107.03 | $107.05 | $107.00 |
| Purchase #5 | $88.62 | 8.608% | $96.2484 | $96.25 | $96.25 | $96.20 |
| Purchase #6 | $232.59 | 13.234% | $263.371 | $263.37 | $263.35 | $263.40 |
| Purchase #7 | $76.69 | 4.427% | $80.0851 | $80.09 | $80.10 | $80.10 |
| 7 purchase totals = | $1,187.02 | $1,283.5874 | $1,283.60 | $1,283.60 | $1,283.50 | |