| 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 | $207.25 | 11.404% | $230.8848 | $230.88 | $230.90 | $230.90 |
| Purchase #2 | $198.48 | 12.349% | $222.9903 | $222.99 | $223.00 | $223.00 |
| Purchase #3 | $15.32 | 12.249% | $17.1965 | $17.20 | $17.20 | $17.20 |
| Purchase #4 | $21.59 | 3.330% | $22.3089 | $22.31 | $22.30 | $22.30 |
| Purchase #5 | $51.77 | 13.703% | $58.864 | $58.86 | $58.85 | $58.90 |
| Purchase #6 | $130.82 | 13.190% | $148.0752 | $148.08 | $148.10 | $148.10 |
| Purchase #7 | $203.44 | 3.374% | $210.3041 | $210.30 | $210.30 | $210.30 |
| 7 purchase totals = | $828.67 | $910.6238 | $910.62 | $910.65 | $910.70 | |