| 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 | $222.26 | 11.864% | $248.6289 | $248.63 | $248.65 | $248.60 |
| Purchase #2 | $9.33 | 5.414% | $9.8351 | $9.84 | $9.85 | $9.80 |
| Purchase #3 | $235.74 | 3.339% | $243.6114 | $243.61 | $243.60 | $243.60 |
| Purchase #4 | $159.39 | 3.533% | $165.0212 | $165.02 | $165.00 | $165.00 |
| Purchase #5 | $110.87 | 10.179% | $122.1555 | $122.16 | $122.15 | $122.20 |
| Purchase #6 | $192.68 | 10.186% | $212.3064 | $212.31 | $212.30 | $212.30 |
| Purchase #7 | $128.86 | 9.842% | $141.5424 | $141.54 | $141.55 | $141.50 |
| 7 purchase totals = | $1,059.13 | $1,143.1009 | $1,143.11 | $1,143.10 | $1,143.00 | |