| 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 | $226.96 | 4.633% | $237.4751 | $237.48 | $237.50 | $237.50 |
| Purchase #2 | $138.44 | 10.465% | $152.9277 | $152.93 | $152.95 | $152.90 |
| Purchase #3 | $22.30 | 10.725% | $24.6917 | $24.69 | $24.70 | $24.70 |
| Purchase #4 | $10.36 | 13.844% | $11.7942 | $11.79 | $11.80 | $11.80 |
| Purchase #5 | $190.32 | 10.419% | $210.1494 | $210.15 | $210.15 | $210.10 |
| Purchase #6 | $8.40 | 8.315% | $9.0985 | $9.10 | $9.10 | $9.10 |
| Purchase #7 | $75.26 | 9.447% | $82.3698 | $82.37 | $82.35 | $82.40 |
| 7 purchase totals = | $672.04 | $728.5064 | $728.51 | $728.55 | $728.50 | |