| 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 | $244.26 | 10.136% | $269.0182 | $269.02 | $269.00 | $269.00 |
| Purchase #2 | $207.35 | 7.459% | $222.8162 | $222.82 | $222.80 | $222.80 |
| Purchase #3 | $184.93 | 3.414% | $191.2435 | $191.24 | $191.25 | $191.20 |
| Purchase #4 | $217.98 | 9.478% | $238.6401 | $238.64 | $238.65 | $238.60 |
| Purchase #5 | $197.72 | 7.446% | $212.4422 | $212.44 | $212.45 | $212.40 |
| Purchase #6 | $174.32 | 8.299% | $188.7868 | $188.79 | $188.80 | $188.80 |
| Purchase #7 | $225.94 | 11.589% | $252.1242 | $252.12 | $252.10 | $252.10 |
| 7 purchase totals = | $1,452.50 | $1,575.0712 | $1,575.07 | $1,575.05 | $1,574.90 | |