| 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 | $237.75 | 8.249% | $257.362 | $257.36 | $257.35 | $257.40 |
| Purchase #2 | $182.81 | 7.253% | $196.0692 | $196.07 | $196.05 | $196.10 |
| Purchase #3 | $240.99 | 7.548% | $259.1799 | $259.18 | $259.20 | $259.20 |
| Purchase #4 | $28.72 | 12.395% | $32.2798 | $32.28 | $32.30 | $32.30 |
| Purchase #5 | $103.77 | 9.473% | $113.6001 | $113.60 | $113.60 | $113.60 |
| Purchase #6 | $6.86 | 10.715% | $7.595 | $7.60 | $7.60 | $7.60 |
| Purchase #7 | $156.51 | 6.685% | $166.9727 | $166.97 | $166.95 | $167.00 |
| 7 purchase totals = | $957.41 | $1,033.0587 | $1,033.06 | $1,033.05 | $1,033.20 | |