| 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 | $8.27 | 11.357% | $9.2092 | $9.21 | $9.20 | $9.20 |
| Purchase #2 | $247.82 | 10.572% | $274.0195 | $274.02 | $274.00 | $274.00 |
| Purchase #3 | $43.98 | 7.697% | $47.3651 | $47.37 | $47.35 | $47.40 |
| Purchase #4 | $119.28 | 6.694% | $127.2646 | $127.26 | $127.25 | $127.30 |
| Purchase #5 | $129.49 | 13.764% | $147.313 | $147.31 | $147.30 | $147.30 |
| Purchase #6 | $11.32 | 11.235% | $12.5918 | $12.59 | $12.60 | $12.60 |
| Purchase #7 | $133.26 | 8.809% | $144.9989 | $145.00 | $145.00 | $145.00 |
| 7 purchase totals = | $693.42 | $762.7621 | $762.76 | $762.70 | $762.80 | |