| 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 | $234.44 | 6.754% | $250.2741 | $250.27 | $250.25 | $250.30 |
| Purchase #2 | $36.79 | 13.838% | $41.881 | $41.88 | $41.90 | $41.90 |
| Purchase #3 | $244.94 | 13.120% | $277.0761 | $277.08 | $277.10 | $277.10 |
| Purchase #4 | $182.77 | 5.180% | $192.2375 | $192.24 | $192.25 | $192.20 |
| Purchase #5 | $88.37 | 3.705% | $91.6441 | $91.64 | $91.65 | $91.60 |
| Purchase #6 | $222.60 | 11.382% | $247.9363 | $247.94 | $247.95 | $247.90 |
| Purchase #7 | $225.35 | 12.660% | $253.8793 | $253.88 | $253.90 | $253.90 |
| 7 purchase totals = | $1,235.26 | $1,354.9284 | $1,354.93 | $1,355.00 | $1,354.90 | |