| 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 | $115.28 | 8.372% | $124.9312 | $124.93 | $124.95 | $124.90 |
| Purchase #2 | $245.36 | 10.439% | $270.9731 | $270.97 | $270.95 | $271.00 |
| Purchase #3 | $166.47 | 3.681% | $172.5978 | $172.60 | $172.60 | $172.60 |
| Purchase #4 | $229.28 | 8.618% | $249.0394 | $249.04 | $249.05 | $249.00 |
| Purchase #5 | $32.25 | 10.293% | $35.5695 | $35.57 | $35.55 | $35.60 |
| Purchase #6 | $202.52 | 12.530% | $227.8958 | $227.90 | $227.90 | $227.90 |
| Purchase #7 | $17.91 | 4.124% | $18.6486 | $18.65 | $18.65 | $18.60 |
| 7 purchase totals = | $1,009.07 | $1,099.6554 | $1,099.66 | $1,099.65 | $1,099.60 | |