| 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 | $188.96 | 4.742% | $197.9205 | $197.92 | $197.90 | $197.90 |
| Purchase #2 | $234.85 | 10.432% | $259.3496 | $259.35 | $259.35 | $259.30 |
| Purchase #3 | $215.73 | 10.284% | $237.9157 | $237.92 | $237.90 | $237.90 |
| Purchase #4 | $121.79 | 5.739% | $128.7795 | $128.78 | $128.80 | $128.80 |
| Purchase #5 | $139.50 | 12.873% | $157.4578 | $157.46 | $157.45 | $157.50 |
| Purchase #6 | $207.62 | 4.555% | $217.0771 | $217.08 | $217.10 | $217.10 |
| Purchase #7 | $5.79 | 4.585% | $6.0555 | $6.06 | $6.05 | $6.10 |
| 7 purchase totals = | $1,114.24 | $1,204.5557 | $1,204.57 | $1,204.55 | $1,204.60 | |