| 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 | $203.86 | 13.166% | $230.7002 | $230.70 | $230.70 | $230.70 |
| Purchase #2 | $98.52 | 5.323% | $103.7642 | $103.76 | $103.75 | $103.80 |
| Purchase #3 | $170.62 | 10.748% | $188.9582 | $188.96 | $188.95 | $189.00 |
| Purchase #4 | $27.34 | 10.655% | $30.2531 | $30.25 | $30.25 | $30.30 |
| Purchase #5 | $6.33 | 9.704% | $6.9443 | $6.94 | $6.95 | $6.90 |
| Purchase #6 | $15.55 | 13.752% | $17.6884 | $17.69 | $17.70 | $17.70 |
| Purchase #7 | $219.58 | 6.642% | $234.1645 | $234.16 | $234.15 | $234.20 |
| 7 purchase totals = | $741.80 | $812.4729 | $812.46 | $812.45 | $812.60 | |