| 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 | $105.42 | 9.207% | $115.126 | $115.13 | $115.15 | $115.10 |
| Purchase #2 | $20.68 | 13.628% | $23.4983 | $23.50 | $23.50 | $23.50 |
| Purchase #3 | $24.28 | 12.637% | $27.3483 | $27.35 | $27.35 | $27.30 |
| Purchase #4 | $6.98 | 12.316% | $7.8397 | $7.84 | $7.85 | $7.80 |
| Purchase #5 | $239.56 | 7.848% | $258.3607 | $258.36 | $258.35 | $258.40 |
| Purchase #6 | $149.33 | 7.454% | $160.4611 | $160.46 | $160.45 | $160.50 |
| Purchase #7 | $192.96 | 7.699% | $207.816 | $207.82 | $207.80 | $207.80 |
| 7 purchase totals = | $739.21 | $800.4501 | $800.46 | $800.45 | $800.40 | |