| 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 | $83.25 | 5.834% | $88.1068 | $88.11 | $88.10 | $88.10 |
| Purchase #2 | $180.30 | 3.538% | $186.679 | $186.68 | $186.70 | $186.70 |
| Purchase #3 | $142.61 | 10.851% | $158.0846 | $158.08 | $158.10 | $158.10 |
| Purchase #4 | $94.26 | 13.538% | $107.0209 | $107.02 | $107.00 | $107.00 |
| Purchase #5 | $51.50 | 7.199% | $55.2075 | $55.21 | $55.20 | $55.20 |
| Purchase #6 | $220.57 | 6.524% | $234.96 | $234.96 | $234.95 | $235.00 |
| Purchase #7 | $201.25 | 10.310% | $221.9989 | $222.00 | $222.00 | $222.00 |
| 7 purchase totals = | $973.74 | $1,052.0577 | $1,052.06 | $1,052.05 | $1,052.10 | |