| 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 | $202.53 | 9.641% | $222.0559 | $222.06 | $222.05 | $222.10 |
| Purchase #2 | $111.31 | 5.331% | $117.2439 | $117.24 | $117.25 | $117.20 |
| Purchase #3 | $207.69 | 12.158% | $232.941 | $232.94 | $232.95 | $232.90 |
| Purchase #4 | $31.94 | 10.847% | $35.4045 | $35.40 | $35.40 | $35.40 |
| Purchase #5 | $168.67 | 7.204% | $180.821 | $180.82 | $180.80 | $180.80 |
| Purchase #6 | $215.68 | 12.362% | $242.3424 | $242.34 | $242.35 | $242.30 |
| Purchase #7 | $141.26 | 4.414% | $147.4952 | $147.50 | $147.50 | $147.50 |
| 7 purchase totals = | $1,079.08 | $1,178.3039 | $1,178.30 | $1,178.30 | $1,178.20 | |