| 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 | $100.37 | 10.147% | $110.5545 | $110.55 | $110.55 | $110.60 |
| Purchase #2 | $234.67 | 5.649% | $247.9265 | $247.93 | $247.95 | $247.90 |
| Purchase #3 | $53.56 | 7.735% | $57.7029 | $57.70 | $57.70 | $57.70 |
| Purchase #4 | $201.32 | 4.552% | $210.4841 | $210.48 | $210.50 | $210.50 |
| Purchase #5 | $40.95 | 5.165% | $43.0651 | $43.07 | $43.05 | $43.10 |
| Purchase #6 | $223.91 | 5.719% | $236.7154 | $236.72 | $236.70 | $236.70 |
| Purchase #7 | $36.52 | 4.411% | $38.1309 | $38.13 | $38.15 | $38.10 |
| 7 purchase totals = | $891.30 | $944.5794 | $944.58 | $944.60 | $944.60 | |