| 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 | $193.86 | 3.332% | $200.3194 | $200.32 | $200.30 | $200.30 |
| Purchase #2 | $62.82 | 12.752% | $70.8308 | $70.83 | $70.85 | $70.80 |
| Purchase #3 | $5.47 | 7.308% | $5.8697 | $5.87 | $5.85 | $5.90 |
| Purchase #4 | $207.66 | 11.826% | $232.2179 | $232.22 | $232.20 | $232.20 |
| Purchase #5 | $26.80 | 11.142% | $29.7861 | $29.79 | $29.80 | $29.80 |
| Purchase #6 | $16.96 | 7.301% | $18.1982 | $18.20 | $18.20 | $18.20 |
| Purchase #7 | $161.58 | 7.735% | $174.0782 | $174.08 | $174.10 | $174.10 |
| 7 purchase totals = | $675.15 | $731.3003 | $731.31 | $731.30 | $731.30 | |