| 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 | $238.55 | 13.699% | $271.229 | $271.23 | $271.25 | $271.20 |
| Purchase #2 | $223.92 | 12.615% | $252.1675 | $252.17 | $252.15 | $252.20 |
| Purchase #3 | $91.45 | 5.327% | $96.3215 | $96.32 | $96.30 | $96.30 |
| Purchase #4 | $72.33 | 7.663% | $77.8726 | $77.87 | $77.85 | $77.90 |
| Purchase #5 | $239.55 | 8.869% | $260.7957 | $260.80 | $260.80 | $260.80 |
| Purchase #6 | $228.56 | 13.143% | $258.5996 | $258.60 | $258.60 | $258.60 |
| Purchase #7 | $114.69 | 11.264% | $127.6087 | $127.61 | $127.60 | $127.60 |
| 7 purchase totals = | $1,209.05 | $1,344.5946 | $1,344.60 | $1,344.55 | $1,344.60 | |