| 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 | $208.58 | 9.329% | $228.0384 | $228.04 | $228.05 | $228.00 |
| Purchase #2 | $193.80 | 13.201% | $219.3835 | $219.38 | $219.40 | $219.40 |
| Purchase #3 | $28.96 | 8.804% | $31.5096 | $31.51 | $31.50 | $31.50 |
| Purchase #4 | $227.26 | 5.625% | $240.0434 | $240.04 | $240.05 | $240.00 |
| Purchase #5 | $134.70 | 3.619% | $139.5748 | $139.57 | $139.55 | $139.60 |
| Purchase #6 | $119.87 | 6.442% | $127.592 | $127.59 | $127.60 | $127.60 |
| Purchase #7 | $214.91 | 12.676% | $242.152 | $242.15 | $242.15 | $242.20 |
| 7 purchase totals = | $1,128.08 | $1,228.2937 | $1,228.28 | $1,228.30 | $1,228.30 | |