| 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 | $226.28 | 3.105% | $233.306 | $233.31 | $233.30 | $233.30 |
| Purchase #2 | $173.67 | 7.501% | $186.697 | $186.70 | $186.70 | $186.70 |
| Purchase #3 | $192.94 | 8.442% | $209.228 | $209.23 | $209.25 | $209.20 |
| Purchase #4 | $202.44 | 12.359% | $227.4596 | $227.46 | $227.45 | $227.50 |
| Purchase #5 | $19.67 | 13.807% | $22.3858 | $22.39 | $22.40 | $22.40 |
| Purchase #6 | $122.82 | 6.274% | $130.5257 | $130.53 | $130.55 | $130.50 |
| Purchase #7 | $209.30 | 9.281% | $228.7251 | $228.73 | $228.75 | $228.70 |
| 7 purchase totals = | $1,147.12 | $1,238.3272 | $1,238.35 | $1,238.40 | $1,238.30 | |