| 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 | $25.40 | 9.327% | $27.7691 | $27.77 | $27.75 | $27.80 |
| Purchase #2 | $212.51 | 12.524% | $239.1248 | $239.12 | $239.10 | $239.10 |
| Purchase #3 | $58.35 | 10.604% | $64.5374 | $64.54 | $64.55 | $64.50 |
| Purchase #4 | $229.99 | 11.277% | $255.926 | $255.93 | $255.95 | $255.90 |
| Purchase #5 | $9.80 | 13.130% | $11.0867 | $11.09 | $11.10 | $11.10 |
| Purchase #6 | $202.51 | 3.868% | $210.3431 | $210.34 | $210.35 | $210.30 |
| Purchase #7 | $203.44 | 10.853% | $225.5193 | $225.52 | $225.50 | $225.50 |
| 7 purchase totals = | $942.00 | $1,034.3064 | $1,034.31 | $1,034.30 | $1,034.20 | |