| 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 | $129.83 | 7.501% | $139.5685 | $139.57 | $139.55 | $139.60 |
| Purchase #2 | $5.69 | 7.208% | $6.1001 | $6.10 | $6.10 | $6.10 |
| Purchase #3 | $149.79 | 12.441% | $168.4254 | $168.43 | $168.45 | $168.40 |
| Purchase #4 | $111.25 | 11.706% | $124.2729 | $124.27 | $124.25 | $124.30 |
| Purchase #5 | $200.58 | 3.279% | $207.157 | $207.16 | $207.15 | $207.20 |
| Purchase #6 | $214.91 | 8.303% | $232.754 | $232.75 | $232.75 | $232.80 |
| Purchase #7 | $213.36 | 12.849% | $240.7746 | $240.77 | $240.75 | $240.80 |
| 7 purchase totals = | $1,025.41 | $1,119.0525 | $1,119.05 | $1,119.00 | $1,119.20 | |