| 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 | $101.56 | 7.193% | $108.8652 | $108.87 | $108.85 | $108.90 |
| Purchase #2 | $208.73 | 9.743% | $229.0666 | $229.07 | $229.05 | $229.10 |
| Purchase #3 | $115.97 | 8.593% | $125.9353 | $125.94 | $125.95 | $125.90 |
| Purchase #4 | $236.76 | 9.695% | $259.7139 | $259.71 | $259.70 | $259.70 |
| Purchase #5 | $94.78 | 12.492% | $106.6199 | $106.62 | $106.60 | $106.60 |
| Purchase #6 | $65.54 | 7.342% | $70.3519 | $70.35 | $70.35 | $70.40 |
| Purchase #7 | $214.93 | 13.516% | $243.9799 | $243.98 | $244.00 | $244.00 |
| 7 purchase totals = | $1,038.27 | $1,144.5327 | $1,144.54 | $1,144.50 | $1,144.60 | |