| 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 | $179.48 | 12.786% | $202.4283 | $202.43 | $202.45 | $202.40 |
| Purchase #2 | $203.44 | 9.606% | $222.9824 | $222.98 | $223.00 | $223.00 |
| Purchase #3 | $37.69 | 9.758% | $41.3678 | $41.37 | $41.35 | $41.40 |
| Purchase #4 | $134.85 | 3.675% | $139.8057 | $139.81 | $139.80 | $139.80 |
| Purchase #5 | $236.57 | 3.621% | $245.1362 | $245.14 | $245.15 | $245.10 |
| Purchase #6 | $98.25 | 8.282% | $106.3871 | $106.39 | $106.40 | $106.40 |
| Purchase #7 | $219.79 | 10.507% | $242.8833 | $242.88 | $242.90 | $242.90 |
| 7 purchase totals = | $1,110.07 | $1,200.9908 | $1,201.00 | $1,201.05 | $1,201.00 | |