| 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 | $250.97 | 11.503% | $279.8391 | $279.84 | $279.85 | $279.80 |
| Purchase #2 | $118.79 | 12.127% | $133.1957 | $133.20 | $133.20 | $133.20 |
| Purchase #3 | $177.71 | 10.111% | $195.6783 | $195.68 | $195.70 | $195.70 |
| Purchase #4 | $171.42 | 10.219% | $188.9374 | $188.94 | $188.95 | $188.90 |
| Purchase #5 | $209.67 | 13.432% | $237.8329 | $237.83 | $237.85 | $237.80 |
| Purchase #6 | $130.80 | 4.292% | $136.4139 | $136.41 | $136.40 | $136.40 |
| Purchase #7 | $95.66 | 4.258% | $99.7332 | $99.73 | $99.75 | $99.70 |
| 7 purchase totals = | $1,155.02 | $1,271.6305 | $1,271.63 | $1,271.70 | $1,271.50 | |