| 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 | $212.63 | 13.520% | $241.3776 | $241.38 | $241.40 | $241.40 |
| Purchase #2 | $10.31 | 6.868% | $11.0181 | $11.02 | $11.00 | $11.00 |
| Purchase #3 | $46.65 | 13.212% | $52.8134 | $52.81 | $52.80 | $52.80 |
| Purchase #4 | $8.39 | 7.165% | $8.9911 | $8.99 | $9.00 | $9.00 |
| Purchase #5 | $168.90 | 3.240% | $174.3724 | $174.37 | $174.35 | $174.40 |
| Purchase #6 | $128.56 | 11.183% | $142.9369 | $142.94 | $142.95 | $142.90 |
| Purchase #7 | $117.37 | 4.868% | $123.0836 | $123.08 | $123.10 | $123.10 |
| 7 purchase totals = | $692.81 | $754.5931 | $754.59 | $754.60 | $754.60 | |