| 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 | $203.76 | 9.446% | $223.0072 | $223.01 | $223.00 | $223.00 |
| Purchase #2 | $21.78 | 12.309% | $24.4609 | $24.46 | $24.45 | $24.50 |
| Purchase #3 | $243.85 | 13.281% | $276.2357 | $276.24 | $276.25 | $276.20 |
| Purchase #4 | $28.53 | 12.863% | $32.1998 | $32.20 | $32.20 | $32.20 |
| Purchase #5 | $63.84 | 5.565% | $67.3927 | $67.39 | $67.40 | $67.40 |
| Purchase #6 | $24.71 | 12.268% | $27.7414 | $27.74 | $27.75 | $27.70 |
| Purchase #7 | $214.75 | 5.852% | $227.3172 | $227.32 | $227.30 | $227.30 |
| 7 purchase totals = | $801.22 | $878.3549 | $878.36 | $878.35 | $878.30 | |