| 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 | $113.53 | 5.723% | $120.0273 | $120.03 | $120.05 | $120.00 |
| Purchase #2 | $52.98 | 6.640% | $56.4979 | $56.50 | $56.50 | $56.50 |
| Purchase #3 | $246.61 | 3.335% | $254.8344 | $254.83 | $254.85 | $254.80 |
| Purchase #4 | $171.25 | 3.593% | $177.403 | $177.40 | $177.40 | $177.40 |
| Purchase #5 | $142.90 | 8.324% | $154.795 | $154.80 | $154.80 | $154.80 |
| Purchase #6 | $75.96 | 13.337% | $86.0908 | $86.09 | $86.10 | $86.10 |
| Purchase #7 | $80.46 | 9.802% | $88.3467 | $88.35 | $88.35 | $88.30 |
| 7 purchase totals = | $883.69 | $937.9951 | $938.00 | $938.05 | $937.90 | |