| 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 | $210.36 | 4.129% | $219.0458 | $219.05 | $219.05 | $219.00 |
| Purchase #2 | $15.57 | 8.693% | $16.9235 | $16.92 | $16.90 | $16.90 |
| Purchase #3 | $155.82 | 9.502% | $170.626 | $170.63 | $170.65 | $170.60 |
| Purchase #4 | $17.93 | 11.524% | $19.9963 | $20.00 | $20.00 | $20.00 |
| Purchase #5 | $191.60 | 10.463% | $211.6471 | $211.65 | $211.65 | $211.60 |
| Purchase #6 | $158.62 | 9.849% | $174.2425 | $174.24 | $174.25 | $174.20 |
| Purchase #7 | $206.25 | 5.240% | $217.0575 | $217.06 | $217.05 | $217.10 |
| 7 purchase totals = | $956.15 | $1,029.5387 | $1,029.55 | $1,029.55 | $1,029.40 | |