| 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 | $216.87 | 7.828% | $233.8466 | $233.85 | $233.85 | $233.80 |
| Purchase #2 | $80.33 | 4.390% | $83.8565 | $83.86 | $83.85 | $83.90 |
| Purchase #3 | $182.59 | 11.357% | $203.3267 | $203.33 | $203.35 | $203.30 |
| Purchase #4 | $40.31 | 11.270% | $44.8529 | $44.85 | $44.85 | $44.90 |
| Purchase #5 | $142.27 | 12.139% | $159.5402 | $159.54 | $159.55 | $159.50 |
| Purchase #6 | $159.36 | 11.286% | $177.3454 | $177.35 | $177.35 | $177.30 |
| Purchase #7 | $92.44 | 12.473% | $103.97 | $103.97 | $103.95 | $104.00 |
| 7 purchase totals = | $914.17 | $1,006.7383 | $1,006.75 | $1,006.75 | $1,006.70 | |