| 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 | $211.66 | 7.651% | $227.8541 | $227.85 | $227.85 | $227.90 |
| Purchase #2 | $133.33 | 6.604% | $142.1351 | $142.14 | $142.15 | $142.10 |
| Purchase #3 | $16.53 | 4.189% | $17.2224 | $17.22 | $17.20 | $17.20 |
| Purchase #4 | $207.93 | 10.312% | $229.3717 | $229.37 | $229.35 | $229.40 |
| Purchase #5 | $186.59 | 11.195% | $207.4788 | $207.48 | $207.50 | $207.50 |
| Purchase #6 | $28.86 | 9.496% | $31.6005 | $31.60 | $31.60 | $31.60 |
| Purchase #7 | $227.45 | 13.678% | $258.5606 | $258.56 | $258.55 | $258.60 |
| 7 purchase totals = | $1,012.35 | $1,114.2232 | $1,114.22 | $1,114.20 | $1,114.30 | |