| 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 | $177.62 | 11.389% | $197.8491 | $197.85 | $197.85 | $197.80 |
| Purchase #2 | $130.59 | 13.108% | $147.7077 | $147.71 | $147.70 | $147.70 |
| Purchase #3 | $128.44 | 7.737% | $138.3774 | $138.38 | $138.40 | $138.40 |
| Purchase #4 | $29.88 | 11.600% | $33.3461 | $33.35 | $33.35 | $33.30 |
| Purchase #5 | $222.96 | 9.390% | $243.8959 | $243.90 | $243.90 | $243.90 |
| Purchase #6 | $98.58 | 3.122% | $101.6577 | $101.66 | $101.65 | $101.70 |
| Purchase #7 | $243.46 | 5.623% | $257.1498 | $257.15 | $257.15 | $257.10 |
| 7 purchase totals = | $1,031.53 | $1,119.9837 | $1,120.00 | $1,120.00 | $1,119.90 | |