| 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 | $96.65 | 9.782% | $106.1043 | $106.10 | $106.10 | $106.10 |
| Purchase #2 | $231.71 | 3.430% | $239.6577 | $239.66 | $239.65 | $239.70 |
| Purchase #3 | $180.35 | 3.720% | $187.059 | $187.06 | $187.05 | $187.10 |
| Purchase #4 | $250.71 | 12.306% | $281.5624 | $281.56 | $281.55 | $281.60 |
| Purchase #5 | $29.49 | 12.307% | $33.1193 | $33.12 | $33.10 | $33.10 |
| Purchase #6 | $217.78 | 4.473% | $227.5213 | $227.52 | $227.50 | $227.50 |
| Purchase #7 | $75.69 | 9.607% | $82.9615 | $82.96 | $82.95 | $83.00 |
| 7 purchase totals = | $1,082.38 | $1,157.9855 | $1,157.98 | $1,157.90 | $1,158.10 | |