| 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 | $45.57 | 13.499% | $51.7215 | $51.72 | $51.70 | $51.70 |
| Purchase #2 | $207.58 | 8.611% | $225.4547 | $225.45 | $225.45 | $225.50 |
| Purchase #3 | $168.34 | 5.812% | $178.1239 | $178.12 | $178.10 | $178.10 |
| Purchase #4 | $169.74 | 9.599% | $186.0333 | $186.03 | $186.05 | $186.00 |
| Purchase #5 | $180.33 | 10.831% | $199.8615 | $199.86 | $199.85 | $199.90 |
| Purchase #6 | $53.28 | 12.651% | $60.0205 | $60.02 | $60.00 | $60.00 |
| Purchase #7 | $106.70 | 6.583% | $113.7241 | $113.72 | $113.70 | $113.70 |
| 7 purchase totals = | $931.54 | $1,014.9395 | $1,014.92 | $1,014.85 | $1,014.90 | |