| 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 | $74.46 | 10.706% | $82.4317 | $82.43 | $82.45 | $82.40 |
| Purchase #2 | $117.55 | 3.369% | $121.5103 | $121.51 | $121.50 | $121.50 |
| Purchase #3 | $193.80 | 11.369% | $215.8331 | $215.83 | $215.85 | $215.80 |
| Purchase #4 | $202.35 | 4.611% | $211.6804 | $211.68 | $211.70 | $211.70 |
| Purchase #5 | $42.65 | 9.441% | $46.6766 | $46.68 | $46.70 | $46.70 |
| Purchase #6 | $213.92 | 5.246% | $225.1422 | $225.14 | $225.15 | $225.10 |
| Purchase #7 | $179.28 | 11.323% | $199.5799 | $199.58 | $199.60 | $199.60 |
| 7 purchase totals = | $1,024.01 | $1,102.8542 | $1,102.85 | $1,102.95 | $1,102.80 | |