| 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 | $223.78 | 12.650% | $252.0882 | $252.09 | $252.10 | $252.10 |
| Purchase #2 | $107.52 | 5.537% | $113.4734 | $113.47 | $113.45 | $113.50 |
| Purchase #3 | $230.99 | 7.635% | $248.6261 | $248.63 | $248.65 | $248.60 |
| Purchase #4 | $126.86 | 9.537% | $138.9586 | $138.96 | $138.95 | $139.00 |
| Purchase #5 | $31.96 | 10.127% | $35.1966 | $35.20 | $35.20 | $35.20 |
| Purchase #6 | $188.50 | 13.316% | $213.6007 | $213.60 | $213.60 | $213.60 |
| Purchase #7 | $104.71 | 6.615% | $111.6366 | $111.64 | $111.65 | $111.60 |
| 7 purchase totals = | $1,014.32 | $1,113.5802 | $1,113.59 | $1,113.60 | $1,113.60 | |