| 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 | $120.30 | 13.427% | $136.4527 | $136.45 | $136.45 | $136.50 |
| Purchase #2 | $224.39 | 6.114% | $238.1092 | $238.11 | $238.10 | $238.10 |
| Purchase #3 | $221.88 | 8.816% | $241.4409 | $241.44 | $241.45 | $241.40 |
| Purchase #4 | $212.41 | 8.445% | $230.348 | $230.35 | $230.35 | $230.30 |
| Purchase #5 | $239.75 | 12.118% | $268.8029 | $268.80 | $268.80 | $268.80 |
| Purchase #6 | $36.49 | 6.447% | $38.8425 | $38.84 | $38.85 | $38.80 |
| Purchase #7 | $192.76 | 13.807% | $219.3744 | $219.37 | $219.35 | $219.40 |
| 7 purchase totals = | $1,247.98 | $1,373.3706 | $1,373.36 | $1,373.35 | $1,373.30 | |