| 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 | $20.36 | 9.809% | $22.3571 | $22.36 | $22.35 | $22.40 |
| Purchase #2 | $92.38 | 12.631% | $104.0485 | $104.05 | $104.05 | $104.00 |
| Purchase #3 | $111.62 | 12.412% | $125.4743 | $125.47 | $125.45 | $125.50 |
| Purchase #4 | $129.29 | 6.199% | $137.3047 | $137.30 | $137.30 | $137.30 |
| Purchase #5 | $122.48 | 12.673% | $138.0019 | $138.00 | $138.00 | $138.00 |
| Purchase #6 | $238.82 | 12.602% | $268.9161 | $268.92 | $268.90 | $268.90 |
| Purchase #7 | $206.84 | 13.351% | $234.4552 | $234.46 | $234.45 | $234.50 |
| 7 purchase totals = | $921.79 | $1,030.5578 | $1,030.56 | $1,030.50 | $1,030.60 | |