| 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 | $238.28 | 8.448% | $258.4099 | $258.41 | $258.40 | $258.40 |
| Purchase #2 | $121.43 | 3.224% | $125.3449 | $125.34 | $125.35 | $125.30 |
| Purchase #3 | $66.28 | 8.301% | $71.7819 | $71.78 | $71.80 | $71.80 |
| Purchase #4 | $90.60 | 9.492% | $99.1998 | $99.20 | $99.20 | $99.20 |
| Purchase #5 | $61.50 | 7.733% | $66.2558 | $66.26 | $66.25 | $66.30 |
| Purchase #6 | $233.32 | 7.224% | $250.175 | $250.18 | $250.20 | $250.20 |
| Purchase #7 | $125.35 | 10.263% | $138.2147 | $138.21 | $138.20 | $138.20 |
| 7 purchase totals = | $936.76 | $1,009.3820 | $1,009.38 | $1,009.40 | $1,009.40 | |