| 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 | $217.89 | 4.319% | $227.3007 | $227.30 | $227.30 | $227.30 |
| Purchase #2 | $167.27 | 7.128% | $179.193 | $179.19 | $179.20 | $179.20 |
| Purchase #3 | $106.29 | 8.671% | $115.5064 | $115.51 | $115.50 | $115.50 |
| Purchase #4 | $231.53 | 4.542% | $242.0461 | $242.05 | $242.05 | $242.00 |
| Purchase #5 | $114.96 | 7.514% | $123.5981 | $123.60 | $123.60 | $123.60 |
| Purchase #6 | $234.33 | 8.492% | $254.2293 | $254.23 | $254.25 | $254.20 |
| Purchase #7 | $52.27 | 10.479% | $57.7474 | $57.75 | $57.75 | $57.70 |
| 7 purchase totals = | $1,124.54 | $1,199.6210 | $1,199.63 | $1,199.65 | $1,199.50 | |