| 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 | $114.80 | 5.392% | $120.99 | $120.99 | $121.00 | $121.00 |
| Purchase #2 | $123.43 | 8.258% | $133.6228 | $133.62 | $133.60 | $133.60 |
| Purchase #3 | $243.99 | 4.658% | $255.3551 | $255.36 | $255.35 | $255.40 |
| Purchase #4 | $129.26 | 4.160% | $134.6372 | $134.64 | $134.65 | $134.60 |
| Purchase #5 | $82.63 | 12.254% | $92.7555 | $92.76 | $92.75 | $92.80 |
| Purchase #6 | $33.30 | 7.810% | $35.9007 | $35.90 | $35.90 | $35.90 |
| Purchase #7 | $104.42 | 4.354% | $108.9664 | $108.97 | $108.95 | $109.00 |
| 7 purchase totals = | $831.83 | $882.2277 | $882.24 | $882.20 | $882.30 | |