| 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 | $87.25 | 4.277% | $90.9817 | $90.98 | $91.00 | $91.00 |
| Purchase #2 | $186.69 | 9.104% | $203.6863 | $203.69 | $203.70 | $203.70 |
| Purchase #3 | $113.98 | 6.356% | $121.2246 | $121.22 | $121.20 | $121.20 |
| Purchase #4 | $127.81 | 9.165% | $139.5238 | $139.52 | $139.50 | $139.50 |
| Purchase #5 | $177.59 | 13.544% | $201.6428 | $201.64 | $201.65 | $201.60 |
| Purchase #6 | $213.84 | 12.479% | $240.5251 | $240.53 | $240.55 | $240.50 |
| Purchase #7 | $225.46 | 10.307% | $248.6982 | $248.70 | $248.70 | $248.70 |
| 7 purchase totals = | $1,132.62 | $1,246.2825 | $1,246.28 | $1,246.30 | $1,246.20 | |