| 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 | $205.28 | 9.602% | $224.991 | $224.99 | $225.00 | $225.00 |
| Purchase #2 | $104.64 | 6.564% | $111.5086 | $111.51 | $111.50 | $111.50 |
| Purchase #3 | $9.52 | 9.458% | $10.4204 | $10.42 | $10.40 | $10.40 |
| Purchase #4 | $80.93 | 7.153% | $86.7189 | $86.72 | $86.70 | $86.70 |
| Purchase #5 | $20.51 | 8.158% | $22.1832 | $22.18 | $22.20 | $22.20 |
| Purchase #6 | $58.58 | 6.822% | $62.5763 | $62.58 | $62.60 | $62.60 |
| Purchase #7 | $35.69 | 5.630% | $37.6993 | $37.70 | $37.70 | $37.70 |
| 7 purchase totals = | $515.15 | $556.0977 | $556.10 | $556.10 | $556.10 | |