| 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 | $222.81 | 9.600% | $244.1998 | $244.20 | $244.20 | $244.20 |
| Purchase #2 | $48.61 | 7.707% | $52.3564 | $52.36 | $52.35 | $52.40 |
| Purchase #3 | $51.67 | 10.105% | $56.8913 | $56.89 | $56.90 | $56.90 |
| Purchase #4 | $155.72 | 12.371% | $174.9841 | $174.98 | $175.00 | $175.00 |
| Purchase #5 | $125.81 | 6.169% | $133.5712 | $133.57 | $133.55 | $133.60 |
| Purchase #6 | $90.34 | 7.604% | $97.2095 | $97.21 | $97.20 | $97.20 |
| Purchase #7 | $129.36 | 8.457% | $140.3 | $140.30 | $140.30 | $140.30 |
| 7 purchase totals = | $824.32 | $899.5123 | $899.51 | $899.50 | $899.60 | |