| 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 | $6.85 | 12.259% | $7.6897 | $7.69 | $7.70 | $7.70 |
| Purchase #2 | $65.97 | 13.308% | $74.7493 | $74.75 | $74.75 | $74.70 |
| Purchase #3 | $212.45 | 10.525% | $234.8104 | $234.81 | $234.80 | $234.80 |
| Purchase #4 | $212.88 | 11.832% | $238.068 | $238.07 | $238.05 | $238.10 |
| Purchase #5 | $173.71 | 5.449% | $183.1755 | $183.18 | $183.20 | $183.20 |
| Purchase #6 | $106.68 | 7.870% | $115.0757 | $115.08 | $115.10 | $115.10 |
| Purchase #7 | $241.41 | 12.421% | $271.3955 | $271.40 | $271.40 | $271.40 |
| 7 purchase totals = | $1,019.95 | $1,124.9641 | $1,124.98 | $1,125.00 | $1,125.00 | |