| 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 | $189.43 | 13.403% | $214.8193 | $214.82 | $214.80 | $214.80 |
| Purchase #2 | $28.67 | 6.134% | $30.4286 | $30.43 | $30.45 | $30.40 |
| Purchase #3 | $208.43 | 10.303% | $229.9045 | $229.90 | $229.90 | $229.90 |
| Purchase #4 | $111.81 | 11.329% | $124.477 | $124.48 | $124.50 | $124.50 |
| Purchase #5 | $78.39 | 7.257% | $84.0788 | $84.08 | $84.10 | $84.10 |
| Purchase #6 | $146.89 | 3.702% | $152.3279 | $152.33 | $152.35 | $152.30 |
| Purchase #7 | $156.50 | 9.345% | $171.1249 | $171.12 | $171.10 | $171.10 |
| 7 purchase totals = | $920.12 | $1,007.1610 | $1,007.16 | $1,007.20 | $1,007.10 | |