| 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 | $232.52 | 11.528% | $259.3249 | $259.32 | $259.30 | $259.30 |
| Purchase #2 | $13.30 | 5.319% | $14.0074 | $14.01 | $14.00 | $14.00 |
| Purchase #3 | $16.73 | 3.168% | $17.26 | $17.26 | $17.25 | $17.30 |
| Purchase #4 | $174.64 | 6.849% | $186.6011 | $186.60 | $186.60 | $186.60 |
| Purchase #5 | $111.70 | 3.269% | $115.3515 | $115.35 | $115.35 | $115.40 |
| Purchase #6 | $158.46 | 9.851% | $174.0699 | $174.07 | $174.05 | $174.10 |
| Purchase #7 | $206.99 | 7.524% | $222.5639 | $222.56 | $222.55 | $222.60 |
| 7 purchase totals = | $914.34 | $989.1787 | $989.17 | $989.10 | $989.30 | |