| 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 | $203.74 | 9.524% | $223.1442 | $223.14 | $223.15 | $223.10 |
| Purchase #2 | $118.90 | 12.435% | $133.6852 | $133.69 | $133.70 | $133.70 |
| Purchase #3 | $16.41 | 10.346% | $18.1078 | $18.11 | $18.10 | $18.10 |
| Purchase #4 | $17.73 | 4.205% | $18.4755 | $18.48 | $18.50 | $18.50 |
| Purchase #5 | $8.26 | 8.468% | $8.9595 | $8.96 | $8.95 | $9.00 |
| Purchase #6 | $203.88 | 10.856% | $226.0132 | $226.01 | $226.00 | $226.00 |
| Purchase #7 | $135.27 | 5.224% | $142.3365 | $142.34 | $142.35 | $142.30 |
| 7 purchase totals = | $704.19 | $770.7219 | $770.73 | $770.75 | $770.70 | |