| 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 | $207.60 | 11.796% | $232.0885 | $232.09 | $232.10 | $232.10 |
| Purchase #2 | $147.87 | 13.837% | $168.3308 | $168.33 | $168.35 | $168.30 |
| Purchase #3 | $35.41 | 13.823% | $40.3047 | $40.30 | $40.30 | $40.30 |
| Purchase #4 | $201.62 | 4.354% | $210.3985 | $210.40 | $210.40 | $210.40 |
| Purchase #5 | $217.31 | 7.697% | $234.0364 | $234.04 | $234.05 | $234.00 |
| Purchase #6 | $18.74 | 3.473% | $19.3908 | $19.39 | $19.40 | $19.40 |
| Purchase #7 | $140.87 | 8.355% | $152.6397 | $152.64 | $152.65 | $152.60 |
| 7 purchase totals = | $969.42 | $1,057.1894 | $1,057.19 | $1,057.25 | $1,057.10 | |