| 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 | $99.85 | 8.190% | $108.0277 | $108.03 | $108.05 | $108.00 |
| Purchase #2 | $213.95 | 4.627% | $223.8495 | $223.85 | $223.85 | $223.80 |
| Purchase #3 | $36.70 | 6.197% | $38.9743 | $38.97 | $38.95 | $39.00 |
| Purchase #4 | $123.64 | 4.540% | $129.2533 | $129.25 | $129.25 | $129.30 |
| Purchase #5 | $167.91 | 9.287% | $183.5038 | $183.50 | $183.50 | $183.50 |
| Purchase #6 | $243.91 | 6.719% | $260.2983 | $260.30 | $260.30 | $260.30 |
| Purchase #7 | $201.49 | 13.698% | $229.0901 | $229.09 | $229.10 | $229.10 |
| 7 purchase totals = | $1,087.45 | $1,172.9970 | $1,172.99 | $1,173.00 | $1,173.00 | |