| 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 | $115.71 | 10.561% | $127.9301 | $127.93 | $127.95 | $127.90 |
| Purchase #2 | $75.47 | 9.417% | $82.577 | $82.58 | $82.60 | $82.60 |
| Purchase #3 | $192.25 | 5.388% | $202.6084 | $202.61 | $202.60 | $202.60 |
| Purchase #4 | $127.66 | 3.405% | $132.0068 | $132.01 | $132.00 | $132.00 |
| Purchase #5 | $201.81 | 4.861% | $211.62 | $211.62 | $211.60 | $211.60 |
| Purchase #6 | $27.84 | 6.691% | $29.7028 | $29.70 | $29.70 | $29.70 |
| Purchase #7 | $104.72 | 10.584% | $115.8036 | $115.80 | $115.80 | $115.80 |
| 7 purchase totals = | $845.46 | $902.2487 | $902.25 | $902.25 | $902.20 | |