| 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 | $91.77 | 13.303% | $103.9782 | $103.98 | $104.00 | $104.00 |
| Purchase #2 | $221.38 | 12.197% | $248.3817 | $248.38 | $248.40 | $248.40 |
| Purchase #3 | $164.61 | 3.402% | $170.21 | $170.21 | $170.20 | $170.20 |
| Purchase #4 | $204.69 | 7.165% | $219.356 | $219.36 | $219.35 | $219.40 |
| Purchase #5 | $186.55 | 13.205% | $211.1839 | $211.18 | $211.20 | $211.20 |
| Purchase #6 | $81.86 | 10.238% | $90.2408 | $90.24 | $90.25 | $90.20 |
| Purchase #7 | $42.54 | 4.445% | $44.4309 | $44.43 | $44.45 | $44.40 |
| 7 purchase totals = | $993.40 | $1,087.7815 | $1,087.78 | $1,087.85 | $1,087.80 | |