| 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 | $115.45 | 12.607% | $130.0048 | $130.00 | $130.00 | $130.00 |
| Purchase #2 | $72.42 | 10.856% | $80.2819 | $80.28 | $80.30 | $80.30 |
| Purchase #3 | $190.58 | 5.487% | $201.0371 | $201.04 | $201.05 | $201.00 |
| Purchase #4 | $226.39 | 12.203% | $254.0164 | $254.02 | $254.00 | $254.00 |
| Purchase #5 | $173.64 | 6.470% | $184.8745 | $184.87 | $184.85 | $184.90 |
| Purchase #6 | $222.89 | 10.671% | $246.6746 | $246.67 | $246.65 | $246.70 |
| Purchase #7 | $107.63 | 10.309% | $118.7256 | $118.73 | $118.75 | $118.70 |
| 7 purchase totals = | $1,109.00 | $1,215.6149 | $1,215.61 | $1,215.60 | $1,215.60 | |