| 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 | $38.59 | 7.109% | $41.3334 | $41.33 | $41.35 | $41.30 |
| Purchase #2 | $221.60 | 4.785% | $232.2036 | $232.20 | $232.20 | $232.20 |
| Purchase #3 | $229.73 | 10.390% | $253.5989 | $253.60 | $253.60 | $253.60 |
| Purchase #4 | $33.66 | 12.723% | $37.9426 | $37.94 | $37.95 | $37.90 |
| Purchase #5 | $230.31 | 12.496% | $259.0895 | $259.09 | $259.10 | $259.10 |
| Purchase #6 | $236.83 | 13.505% | $268.8139 | $268.81 | $268.80 | $268.80 |
| Purchase #7 | $151.86 | 8.273% | $164.4234 | $164.42 | $164.40 | $164.40 |
| 7 purchase totals = | $1,142.58 | $1,257.4053 | $1,257.39 | $1,257.40 | $1,257.30 | |