| 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 | $190.74 | 13.190% | $215.8986 | $215.90 | $215.90 | $215.90 |
| Purchase #2 | $98.78 | 9.819% | $108.4792 | $108.48 | $108.50 | $108.50 |
| Purchase #3 | $27.74 | 6.575% | $29.5639 | $29.56 | $29.55 | $29.60 |
| Purchase #4 | $58.28 | 11.277% | $64.8522 | $64.85 | $64.85 | $64.90 |
| Purchase #5 | $5.53 | 5.250% | $5.8203 | $5.82 | $5.80 | $5.80 |
| Purchase #6 | $122.68 | 9.521% | $134.3604 | $134.36 | $134.35 | $134.40 |
| Purchase #7 | $203.39 | 11.772% | $227.3331 | $227.33 | $227.35 | $227.30 |
| 7 purchase totals = | $707.14 | $786.3077 | $786.30 | $786.30 | $786.40 | |