| 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 | $202.68 | 8.545% | $219.999 | $220.00 | $220.00 | $220.00 |
| Purchase #2 | $163.99 | 9.238% | $179.1394 | $179.14 | $179.15 | $179.10 |
| Purchase #3 | $31.52 | 5.621% | $33.2917 | $33.29 | $33.30 | $33.30 |
| Purchase #4 | $228.89 | 8.627% | $248.6363 | $248.64 | $248.65 | $248.60 |
| Purchase #5 | $86.45 | 7.851% | $93.2372 | $93.24 | $93.25 | $93.20 |
| Purchase #6 | $101.33 | 3.457% | $104.833 | $104.83 | $104.85 | $104.80 |
| Purchase #7 | $220.36 | 3.397% | $227.8456 | $227.85 | $227.85 | $227.80 |
| 7 purchase totals = | $1,035.22 | $1,106.9822 | $1,106.99 | $1,107.05 | $1,106.80 | |