| 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 | $108.70 | 12.772% | $122.5832 | $122.58 | $122.60 | $122.60 |
| Purchase #2 | $232.47 | 10.328% | $256.4795 | $256.48 | $256.50 | $256.50 |
| Purchase #3 | $241.43 | 13.333% | $273.6199 | $273.62 | $273.60 | $273.60 |
| Purchase #4 | $122.25 | 8.246% | $132.3307 | $132.33 | $132.35 | $132.30 |
| Purchase #5 | $42.81 | 5.351% | $45.1008 | $45.10 | $45.10 | $45.10 |
| Purchase #6 | $124.78 | 11.153% | $138.6967 | $138.70 | $138.70 | $138.70 |
| Purchase #7 | $105.80 | 13.160% | $119.7233 | $119.72 | $119.70 | $119.70 |
| 7 purchase totals = | $978.24 | $1,088.5341 | $1,088.53 | $1,088.55 | $1,088.50 | |