| 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 | $10.49 | 5.570% | $11.0743 | $11.07 | $11.05 | $11.10 |
| Purchase #2 | $238.52 | 12.826% | $269.1126 | $269.11 | $269.10 | $269.10 |
| Purchase #3 | $136.94 | 3.845% | $142.2053 | $142.21 | $142.20 | $142.20 |
| Purchase #4 | $8.52 | 8.188% | $9.2176 | $9.22 | $9.20 | $9.20 |
| Purchase #5 | $193.74 | 3.785% | $201.0731 | $201.07 | $201.05 | $201.10 |
| Purchase #6 | $140.88 | 4.243% | $146.8575 | $146.86 | $146.85 | $146.90 |
| Purchase #7 | $25.64 | 4.528% | $26.801 | $26.80 | $26.80 | $26.80 |
| 7 purchase totals = | $754.73 | $806.3414 | $806.34 | $806.25 | $806.40 | |