| 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 | $107.69 | 12.103% | $120.7237 | $120.72 | $120.70 | $120.70 |
| Purchase #2 | $183.56 | 5.283% | $193.2575 | $193.26 | $193.25 | $193.30 |
| Purchase #3 | $241.80 | 11.267% | $269.0436 | $269.04 | $269.05 | $269.00 |
| Purchase #4 | $220.31 | 13.622% | $250.3206 | $250.32 | $250.30 | $250.30 |
| Purchase #5 | $222.52 | 13.266% | $252.0395 | $252.04 | $252.05 | $252.00 |
| Purchase #6 | $71.98 | 5.732% | $76.1059 | $76.11 | $76.10 | $76.10 |
| Purchase #7 | $77.81 | 11.216% | $86.5372 | $86.54 | $86.55 | $86.50 |
| 7 purchase totals = | $1,125.67 | $1,248.0280 | $1,248.03 | $1,248.00 | $1,247.90 | |