| 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 | $38.90 | 12.845% | $43.8967 | $43.90 | $43.90 | $43.90 |
| Purchase #2 | $237.58 | 7.313% | $254.9542 | $254.95 | $254.95 | $255.00 |
| Purchase #3 | $240.32 | 7.797% | $259.0578 | $259.06 | $259.05 | $259.10 |
| Purchase #4 | $244.37 | 3.556% | $253.0598 | $253.06 | $253.05 | $253.10 |
| Purchase #5 | $85.41 | 13.833% | $97.2248 | $97.22 | $97.20 | $97.20 |
| Purchase #6 | $196.34 | 12.642% | $221.1613 | $221.16 | $221.15 | $221.20 |
| Purchase #7 | $102.93 | 10.387% | $113.6213 | $113.62 | $113.60 | $113.60 |
| 7 purchase totals = | $1,145.85 | $1,242.9759 | $1,242.97 | $1,242.90 | $1,243.10 | |