| 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 | $100.70 | 11.575% | $112.356 | $112.36 | $112.35 | $112.40 |
| Purchase #2 | $80.49 | 6.167% | $85.4538 | $85.45 | $85.45 | $85.50 |
| Purchase #3 | $172.96 | 11.518% | $192.8815 | $192.88 | $192.90 | $192.90 |
| Purchase #4 | $122.92 | 7.397% | $132.0124 | $132.01 | $132.00 | $132.00 |
| Purchase #5 | $169.88 | 6.460% | $180.8542 | $180.85 | $180.85 | $180.90 |
| Purchase #6 | $70.30 | 10.457% | $77.6513 | $77.65 | $77.65 | $77.70 |
| Purchase #7 | $237.83 | 3.124% | $245.2598 | $245.26 | $245.25 | $245.30 |
| 7 purchase totals = | $955.08 | $1,026.4690 | $1,026.46 | $1,026.45 | $1,026.70 | |