| 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 | $173.44 | 12.609% | $195.309 | $195.31 | $195.30 | $195.30 |
| Purchase #2 | $12.46 | 3.679% | $12.9184 | $12.92 | $12.90 | $12.90 |
| Purchase #3 | $219.49 | 8.811% | $238.8293 | $238.83 | $238.85 | $238.80 |
| Purchase #4 | $210.76 | 3.167% | $217.4348 | $217.43 | $217.45 | $217.40 |
| Purchase #5 | $5.72 | 4.121% | $5.9557 | $5.96 | $5.95 | $6.00 |
| Purchase #6 | $225.95 | 3.173% | $233.1194 | $233.12 | $233.10 | $233.10 |
| Purchase #7 | $201.68 | 12.264% | $226.414 | $226.41 | $226.40 | $226.40 |
| 7 purchase totals = | $1,049.50 | $1,129.9806 | $1,129.98 | $1,129.95 | $1,129.90 | |