| 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 | $218.40 | 9.227% | $238.5518 | $238.55 | $238.55 | $238.60 |
| Purchase #2 | $42.27 | 8.381% | $45.8126 | $45.81 | $45.80 | $45.80 |
| Purchase #3 | $106.74 | 12.781% | $120.3824 | $120.38 | $120.40 | $120.40 |
| Purchase #4 | $79.58 | 10.143% | $87.6518 | $87.65 | $87.65 | $87.70 |
| Purchase #5 | $246.33 | 9.568% | $269.8989 | $269.90 | $269.90 | $269.90 |
| Purchase #6 | $201.44 | 8.160% | $217.8775 | $217.88 | $217.90 | $217.90 |
| Purchase #7 | $166.65 | 4.402% | $173.9859 | $173.99 | $174.00 | $174.00 |
| 7 purchase totals = | $1,061.41 | $1,154.1609 | $1,154.16 | $1,154.20 | $1,154.30 | |