| 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 | $226.59 | 12.158% | $254.1388 | $254.14 | $254.15 | $254.10 |
| Purchase #2 | $72.78 | 11.241% | $80.9612 | $80.96 | $80.95 | $81.00 |
| Purchase #3 | $57.73 | 9.327% | $63.1145 | $63.11 | $63.10 | $63.10 |
| Purchase #4 | $110.43 | 5.309% | $116.2927 | $116.29 | $116.30 | $116.30 |
| Purchase #5 | $125.38 | 8.679% | $136.2617 | $136.26 | $136.25 | $136.30 |
| Purchase #6 | $186.99 | 13.595% | $212.4113 | $212.41 | $212.40 | $212.40 |
| Purchase #7 | $135.45 | 6.492% | $144.2434 | $144.24 | $144.25 | $144.20 |
| 7 purchase totals = | $915.35 | $1,007.4236 | $1,007.41 | $1,007.40 | $1,007.40 | |