| 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 | $120.53 | 3.152% | $124.3291 | $124.33 | $124.35 | $124.30 |
| Purchase #2 | $95.45 | 3.399% | $98.6943 | $98.69 | $98.70 | $98.70 |
| Purchase #3 | $204.74 | 11.612% | $228.5144 | $228.51 | $228.50 | $228.50 |
| Purchase #4 | $51.96 | 9.441% | $56.8655 | $56.87 | $56.85 | $56.90 |
| Purchase #5 | $107.83 | 5.781% | $114.0637 | $114.06 | $114.05 | $114.10 |
| Purchase #6 | $51.74 | 13.802% | $58.8812 | $58.88 | $58.90 | $58.90 |
| Purchase #7 | $239.33 | 6.198% | $254.1637 | $254.16 | $254.15 | $254.20 |
| 7 purchase totals = | $871.58 | $935.5119 | $935.50 | $935.50 | $935.60 | |