| 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 | $50.70 | 12.535% | $57.0552 | $57.06 | $57.05 | $57.10 |
| Purchase #2 | $241.59 | 3.852% | $250.896 | $250.90 | $250.90 | $250.90 |
| Purchase #3 | $120.40 | 13.471% | $136.6191 | $136.62 | $136.60 | $136.60 |
| Purchase #4 | $238.72 | 3.474% | $247.0131 | $247.01 | $247.00 | $247.00 |
| Purchase #5 | $10.27 | 9.796% | $11.276 | $11.28 | $11.30 | $11.30 |
| Purchase #6 | $52.65 | 12.169% | $59.057 | $59.06 | $59.05 | $59.10 |
| Purchase #7 | $203.55 | 13.168% | $230.3535 | $230.35 | $230.35 | $230.40 |
| 7 purchase totals = | $917.88 | $992.2699 | $992.28 | $992.25 | $992.40 | |